WRITING GUIDEGRADUATE SCHOOL OF LAW
NAGOYA UNIVERSITYSPRING 2022
VER. 06

Table of Contents

List of Figures ....................................................................................................................... iii
Chapter I: Introduction to Thesis Writing ............................................................................. 1
1.1 Welcome ........................................................................................................................ 1
1.2 Role of this guide ........................................................................................................... 3
Chapter II: Basic Pointers ...................................................................................................... 5
2.1 Sources ........................................................................................................................... 5
2.1.1 Primary vs. secondary sources ............................................................................... 6
2.1.2 Interviews and surveys ........................................................................................... 7
2.2 Copying from the work of others .................................................................................. 8
2.2.1 Plagiarism defined .................................................................................................. 8
2.2.2 Copyright material ................................................................................................. 9
2.3 Scheduling ................................................................................................................... 10
2.3.1 Research Proposal and Mid-Term Report ........................................................... 11
2.3.2 Checklist: Basic scheduling tasks ......................................................................... 12
Chapter III: Style and Presentation ..................................................................................... 14
3.1 Citations ....................................................................................................................... 14
3.2 Checklist: Common issues ........................................................................................... 17
Chapter IV: Structure and Formatting ................................................................................ 21
4.1 Large-scale structure ................................................................................................... 21
4.1.1 Length, order and balance ................................................................................... 21
4.1.2 Title page............................................................................................................... 22
4.1.3 Abstract................................................................................................................. 23
4.1.4 Acknowledgement ................................................................................................. 23
4.1.5 Table of Contents (TOC) ...................................................................................... 24
4.1.6 List of abbreviations ............................................................................................. 24
4.1.7 Introduction .......................................................................................................... 24
4.1.8 Body chapters ....................................................................................................... 25
4.1.9 Conclusion............................................................................................................. 26
4.1.10 Appendices .......................................................................................................... 26
4.1.11 References ........................................................................................................... 27i4.2 Small-scale Structure .................................................................................................. 27
4.2.1 Sentences ............................................................................................................... 27
4.2.2 Punctuation ........................................................................................................... 28
4.2.3 Paragraphs ............................................................................................................ 28
4.2.4 Titles and headings ............................................................................................... 29
4.2.5 Quotations ............................................................................................................. 30
4.2.6 Quotation marks ................................................................................................... 31
4.2.7 Citations, footnotes, and references ..................................................................... 31
4.2.8 Use of translated text ............................................................................................ 32
4.3 Formatting ................................................................................................................... 32
4.3.1 Margins ................................................................................................................. 33
4.3.2 Justification........................................................................................................... 33
4.3.3 Pagination ............................................................................................................. 33
4.3.4 Line spacing .......................................................................................................... 34
4.3.5 Tables, graphs, and other figures ......................................................................... 34
4.3.6 Widows and orphans ............................................................................................ 34
Chapter V: Conclusion ......................................................................................................... 35
5.1 Checklist: Before submission of preliminary check ................................................... 37
Appendix A: Mid-Term Report ............................................................................................ 38
References: ........................................................................................................................ 42
Sample Thesis ........................................................................................................................ 43ii

List of Figures
Figure 1. NU GSL academic program...........................................................................................3
Figure 2. Primary and secondary sources. ....................................................................................6
Figure 3. Elements of an NU GSL ILL.M thesis. .......................................................................22iii

Chapter I: Introduction to Thesis Writing
1.1 Welcome
The Academic Writing (AW) team at the Nagoya University Graduate School of Law(GSL) welcomes all the Master’s students in this program to the field of academic writing. This
guide will help candidates to write a thesis that demonstrates the ability to think about andcommunicate ideas to both the university and others. Along with all other universities around theworld, Nagoya University expects a thesis to be well-organized, clear and convincing. By learning
such an approach, the student’s writing task will produce benefits that flow into your future career
because presenting complex ideas and structuring an argument coherently is essential to professional
life (in any language).
Regardless of the starting point, all students can improve their writing skills. All of thefaculty in GSL understand that this is a lifelong process that is just beginning. The department
provides three AW courses, advice, tools and resources that will help complete the thesis. Whilesome faculty might accept a doctrinal, non-doctrinal (quantitative or qualitative) or comparative
approach, keep in mind that this degree program is aimed at the comparative method. In any event,the AW courses help learners to organize and communicate insights and the legal recommendations
that flow from them.
The AW team designed this guideline to help students, supervisors, and external readers tocome to an agreement as to what will be the standard in terms of checking the final work. As such,
the AW faculty will integrate it into each AW course. As such this will assist the student withregular interaction with the AW teaching faculty across the whole degree program is essential too;that is, in classes, workshops, tutorials, and individual appointments. The AW principles taught in
the GSL through all these learning opportunities will strengthen the candidate’s ability to express
formal discourse as well as help you to find a “voice” in legal writing. In turn, this should enable
learner to contribute better insights to the global discussion about the future direction of law. All of
the AW teaching instructors at the NU GSL have published work that complies with globallyaccepted conventions for academic writing. The AW team comprehends the challenges you face in1

academic writing in the legal field. The team believes that supervisors too will find that this guideuseful, as a benchmark for academic and legal writing that makes it easier to evaluate student
achievement.
Academic writing is different to other forms of writing, such as business, journalistic oreven legal writing for documents. A student might be a strong writer in another context, or
comfortable speaking English, but the same student may need to learn new habits to express legal
ideas well in an academic paper. One thing academic writing has in common with all other forms ofwriting is that revision — not once but many times — is normal and the key to success. So students
must become comfortable with constant critical comments aimed at revision. All of the faculty hopethat the learner will continue contributing to the global discussion about law, in English, and otherlanguages. The AW teaches how to comply with one primary writing “style” accepted in theacademic world in order to prepare you to adapt later to the requirements of scholarly andprofessional journals.
The most successful students pursue writing skills with passion: the same passion they bringto their research. This applies to both native and non-native speakers of English. The department
strongly recommends candidates take all the AW courses whether compulsory or for credit. While
many students attend for credit, others join the class for no-credit. The AW team welcomes both typeof student. The key is to participate in all the other opportunities to develop the writing skills offeredthroughout a study (not just AW courses). When developed, AW Workshops will become available
on the Online Syllabus for the student to download, but it is a good idea to come to all theworkshops that the AW team provides for a “hands-on” practice in the skills needed to complete
your paper.
Table 1 below illustrates the basic path of the AW program for 2022 and 2013. Students do
not have to begin with AW I as the courses are set to meet individual needs as best as possible. As
most enter the program in the Fall semester, a majority of M1 students will start the program at thispoint and then proceed with AW II in the Spring and AW III the following semester. However, theclasses are open to M2 and PHD students who may need further support in their writing. The on-line2

segment “MyWritingLab” (MWL) will become a required part of all three AW classes. Students willattend special workshops closer to the commencement of classes in order to learn how to “access”
and use the special lab that will run in conjunction with these two classes. Other workshops may
arise which the AW team will announce through the GSL website as well as in class. Finally, M2
students who are submitting in the coming dates will be assigned a “writing mentor” to assist inhandling any immediate questions regarding drafts. Other students may request a meeting with an
AW mentor, but time and availability may limit such meetings.

PROGRAM

Spring 2022

Fall 2022

Spring 2023

Fall 2023

Regular Classes

AWII

AW I & AWIIIAW IIAW I & AWIII“WRITINGLAB”

AWIIAW I & AWIIIAWIIAW I &AWIIIAs needed

As needed

As needed

Workshops

As needed

Support Class(limited basis)

As needed

As needed

Mentor meetings(April –May)

For M2
Submitting June

For M2
Submitting Dec.

For M2
Submitting June

June 1-20

Dec. 1-19

June 1-20

Final English
Check

As needed

Figure 1. NU GSL academic program.

As needed

For M2
Submitting Dec.

Source: Academic writing faculty.

1.2 Role of this guide
The GSL AW team developed this guide to assist everyone who writes or reads an NU GSL
thesis, and this includes students, supervising faculty, the AW teaching faculty and others outside
Nagoya University. The uniform standards here will benefit all of these stakeholders. Therefore, thiswriting guide is a key part of the NU GSL Academic Writing program, and students should
download as an instructional guide and begin using it immediately.

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Ideally, everyone should have a clear grasp of your English writing ability when you enter
the graduate school. However, past experience shows that many students enter the program with avariety of needs. The program provides and the “MyWritingLab” for all students to brush up on theiron the different areas of skills that need work. Students should not take the lab lightly as it will aid
both you and your supervisor in understanding what improvements are needed to accept the thesis.
This can also help students and supervisors in other ways. For example, this program helps students
to select an appropriate research topic, and helps your supervisor to tailor their input to theirstudents’ actual needs.
Samples and examples in this guide are meant only as illustrations as one standard way tocomply with the practices the guide recommends. Your thesis might look a little different from thepatterns as seen in this guide, especially if supervisor feels that a different approach is appropriate.
Students applying the common practices, checklists, and standards in this guide will save everyone
time. The final product should be as close to this standard so that the supervisor, editor, and reader
understand the coherency of the final work. The AW team also keeps a record of your participation
at each stage of the AW Program to ensure you are receiving the help you need. Thus, the AW teamencourages all candidates to participate in order to save time.

4Chapter II: Basic Pointers
If the initial concept for a research project is a starting point, and the completed thesis is agoal, the research and drafting process is the path that connects the two. A good pathway has welldefined signposts to guide the traveler, but rough terrain and difficult obstacles may prevent thetraveler (reader) from continuing. This chapter provides guidance on several fundamental mattersthat a writer should study and reflect upon before beginning a journey in order to avoid such
obstacles and rough terrain.
This chapter divides the discussion into three sections, beginning with fundamental concepts
that a student should grasp before planning their research. The first section will help the student gaina clear view of what constitutes a primary source for your project, so organizing your research will
be easier. The second section gives a basic description of what is (and what is not) plagiarism so you
can think forward to writing up your research with less stress and worry. The third section is on how
to schedule your work on your journey so you meet the formal milestones set by GSL rules that you
must pass along the way. This third section also includes a short checklist of the tasks you must
finish in order to complete your program at the Graduate School of Law.

2.1 Sources
A research project aims to persuade the reader to accept the writer's view on a specific issue.
The starting point is a shared body of accepted evidence. The evidence is open to differinginterpretations. For example, some researchers may interpret a particular law on the state purchase ofprivate land to be too favorable to developers, while others interpret it to be too favorable toresidents. The writer has two tools to move a reader from one view to the other: logic andauthorities. Authorities are statements made by others on a topic. They might support your favored
view or take a different approach. Authorities related to your chosen topic are the “raw material” youstart with to write a thesis. Linked together with your own logic, they make a finished thesis.

5Furthermore, an interview or survey produced by a researcher is a special type of evidence. This
guide explains below how to handle this evidence carefully to have the force of authority.

2.1.1 Primary vs. secondary sources
Clear, careful presentation of primary sources is essential in academic argument whether thefield is law, politics, or any other discipline. Primary sources are the foundation on which the writer's
argument rests. In academia, arguments that do not clearly present and cite primary sources are weak
and are unlikely to persuade the reader to adopt the writer's view. The researcher should mention theuse of primary sources in the introduction of thesis. Figure 1 below may help the student to think
about the distinction between sources.

Your proposition

Secondary sources

All possible documents
Primary sources

Accepted facts

Figure 2. Primary and secondary sources.

Source: Academic writing faculty.

A researcher might describe the most important secondary sources briefly in a literature
review in the introduction or in the background chapter, before the argument begins. This includes

6both secondary sources that support your view and those that do not. The writer should state clearly
how each secondary resource is relevant to the research project.
In the field of law, many scholars use instrumental documents such as statutes, rules andcourt judgments as a primary source. Other documents can be either primary or secondary,depending on how the author uses them in the logic of a thesis. The figure above might help you to
consider a thesis about a point in labor law. If the scholar uses an 1899 article to defend a specificinterpretation of a modern labor law, then the article is a secondary resource. But the same article
will be a primary resource if the scholar uses it as evidence that support for the law existed in 1899.

2.1.2 Interviews and surveys
If a student intends to employ interviews or surveys as part of the research project, thenconsult with the academic supervisor on three points: 1) the form and content of the questions asked;2) how the interviews work in the paper; and 3) consent from the subjects for use of the results. The
principles underlying survey methods are beyond the scope of this writing guide. However, one
observation should guide your work in preparing this form of evidence. Because you are offering theresults as “accepted facts” in the written work, you must pay very careful attention to honesty,transparency, and objectivity in order to gain the trust of the reader.
The researcher should establish the questions or issues explored in an interview or survey inadvance, in consultation with your supervisor, and this information should be included in the
appendices of your finished thesis. Loose interviews that pose only general questions are a weakform of evidence when the writer simply adopts the position of the interviewee without criticalreflection. For surveys, the questions, the method of the survey, and the sample population (i.e. thepeople to whom the survey will be administered) should be settled in consultation with yoursupervisor. The writer must defend these three issues (questions, method, and sample) in the text ofthe thesis with particular attention to possible objections of bias.
These caveats should not discourage the student from using interviews and surveys as partof the evidence for a thesis. However, the student should be aware that these research methods do

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require extra time and planning. Finally, you should obtain the consent of subjects to the use ofevidence gathered from interviews or surveys in your research. Again, consultation with yoursupervisor early in the planning process will avoid potential difficulties in the use of this important
evidence in your finished thesis.

2.2 Copying from the work of others
This section concerns the copying of text written by other authors. The acceptableboundaries of copying vary between countries and even between educational institutions. Thoughsome may see copying of other’s work as acceptable in some environments, the department has firmand clear policies about the copying of other people’s (plagiarism) as described below. As a studentof the Nagoya University Graduate School of Law, the faculty will expect you to know and respectthem.
This chapter began by comparing a thesis to a journey. The effort required for the journey isimportant because that is where learning and personal growth takes place. The finished thesis isevidence that learners have invested the necessary effort to complete the journey. The student
demonstrates integrity and the value of a degree from Nagoya University by refusing to take shortcuts such as with plagiarism. This discipline of building a reputation for integrity applies to all of
us: to students, to academics, to universities, and to national education systems. In sum, doing yourown work shows that you have the will to grow and that others should consider your work seriously.

2.2.1 Plagiarism defined
The definition of plagiarism offered by the Council of Writing Program Administrators
provides a starting point for this term: “...plagiarism occurs when a writer deliberately uses someone
else's language, ideas, or other original (not common-knowledge) material without acknowledging
its source.” 1 Note that plagiarism is not simply “copying” but is copying without citation. This

1

Defining and Avoiding Plagiarism: The WPA Statement on Best Practices, accessed June 26, 2013,(Council of Writing Program Administrators, 2003), http://wpacouncil.org/node/9.

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applies to text tables, figures, illustrations, and other creations. Here are some examples of things
that would clearly constitute plagiarism in a finished thesis:
1) Copying and pasting phrase or sentence-length text without quotes or without correct
citation;
2) Copying-and-pasting paragraphs, followed by changing only a few of the words, withor without correct citation;3) Use of tables or figures without correct citation;4) Use of the logic of another author without correct citation; and
5) Use of the conclusions of another author without correct citation.

2.2.2 Copyright material
In education and law, the idea of copyright is tied to the “free use doctrine.” This rather
flexible doctrine gives scholars some latitude in working with sources. The basic principle is that
researchers must be cite anything used or drawn from the work of another. This holds true for tables,
figures, photographs as well as text. In addition, this point is true whether or not the original work ismarked with the © sign. In general, the scholars avoid this problem by properly using a form ofcitation that acknowledges where the original or text comes from.
Whether the writer’s specific use of another work is a violation of copyright depends upon
two main factors: 1) how much the second writer used; and 2) the intent of the borrower. At times,
the researcher may need to seek permission for a something. The Chicago Manual of Style provides
some examples for when permission for use may be required. In general, students should not cut andpaste tables and figures from other sources but learn to make their own from existing data withproper sourcing (see section on Tables and Figures). A good rule of thumb is that if the student
reproduces a table, figure or photograph exactly then you should seek permission from the original
author. If quotes of text are not excessive then permission is unnecessary. If in doubt, consult with amember of AW team or your supervisor.

92.3 Scheduling
Because a few students enter this program in April rather than October, the specificdeadlines for final submission may vary. Refer to your NU GSL Handbook for details on the specificdeadlines for your own cohort. Managing these deadlines is your responsibility. The two preparatory
submissions you must submit, the Research Proposal and Mid-Term Report, are an important
foundation for moving forward with your work. These reports are also a valuable opportunity to
exercise and improve your writing skills by following these guidelines.
The student should allocate sufficient time to write carefully. For many students, writing
with correct citation is a slow process, especially in a second or third language, which explains oneof the reasons why there is a strict length limit of 20,000 words for LL.M. theses. The faculty wantshorter theses of a higher quality as a matter of conciseness as well as to reduce costs (it costs money
to read, edit and publish a work). Because criticism and revision are necessary component of thewriting process, the prospective candidate will need to schedule this time into full planning of the
project. For an LL.M. thesis, for example, the AW team recommends allowing a full month forrevision prior to submission for English check.

During the last stages of thesis writing, the student may be working with a writing
mentor to assist in ironing out problems with structure, organizing and general writing issues.
After this stage, the student should obtain approval from the supervisor for a final English
check. Students may be using other software programs to format and structure their paper such
as Juris-M, Zotero, LibreOffice, or Scrivener; this is fine. However, problems can arise whensending and sharing files between computers with different operating systems. In order toreduce problems in the last stages, all students must ensure that the content approved draft of thethesis be placed into a Word document file before sending it in for the final English check. In
general, it can take 2-3 days to check a 50 page thesis (a week for a 100 page dissertation). In
turn, the Master’s student may needed an additional 2-3 days to correct the final draft (longer
for doctoral students).

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2.3.1 Research Proposal and Mid-Term Report
The Research Proposal and Mid-Term Report are preparatory submissions that give an
opportunity for student and supervisor to develop a shared understanding of the content and directionof the research project. This section offers some advice on preparing these documents. Ideally, thestudent should consult with the supervisor in good time before the deadline for each submission.
Both the Research Proposal and the Mid-Term Report should address three central elements: theproblem; the method of investigation; and the proposed outcome (see Appendix A for example ofpossible mid-term report). Some faculty may ask for a literature review as well or even to develop a
specific research question. The precise content of each element will vary depending on the research
topic and objectives, but each is indispensable to a description of the project and your progress.
Turning to the first element, your problem statement, this is a concise statement of why yourthesis is necessary. This statement should present a choice or a controversial proposition. Examplesof acceptable types of statements might be: “There are conflicting proposals to use either increasedtransparency or criminal sanctions as a means of reducing court delay in Country X;” or “The 'caseor controversy' requirement for judicial review is incompatible with the judicial traditions of Country
Y.” The statement must do more than describe a general problem or need. A statement like “Country
Z does not have a law on city planning” is inadequate.
Moving to the second element, your method of investigation, in most cases you will need toprove several things to the reader in order to respond to the problem you have identified. Your work
should indicate how you intend to go about proving the points in the paper. The writer should be as
specific as possible in describing your method of investigation. General statements such as “Thestudy will gather materials and analyze them” are inadequate. A stronger or more effective way is tocite specific primary and secondary authorities that are particularly important to your project.
Describing the third element, your proposed outcome, means explaining the particularconclusion you expect to reach in your research. These expected results are included in your problem
statement for clarity, but be aware that this is not binding. Systematic investigation often leads to11

unexpected results, and you will most likely need to adjust your conclusions as your research
progresses.
While the Research Proposal presents the three elements above as best as possible at thestart of the project, the Mid-Term Report is an opportunity to explain your progress on the specificsteps you have proposed as your “method of investigation.” This might lead to modification of the
problem, or to your proposed outcome. The student might make further adjustments during thewrite-up of the finished thesis but, as always, in consultation with your supervisor.
These two submissions are an opportunity to work closely with your supervisor to set thecontent and direction of your thesis as well as to become familiar with the guidelines. The candidate
should also work closely with the supervisor when preparing oral presentations and the final draft of
the thesis. During the M2 year, the student will have opportunities for individual appointments witha writing mentor who can advise on questions about issues related to clarity, coherency, andconsistency. The student is allowed a preliminary check of your thesis by a native English speaker amonth before the final submission date, after which, a faculty committee will check the work. The
student must be sure to obtain approval from academic advisor and that you make a final check ofyour paper (see page 37). In principle, there is only one opportunity for this full preliminary review.

2.3.2 Checklist: Basic scheduling tasks
1) Meet with your supervisor early, and arrange for regular communication;2) Review this writing guide;3) Consider special requirements (interviews, surveys, skills) early, and plan accordingly.
4) Familiarize yourself with the proper use of all the research and writing tools covered in
the writing workshops (like Juris-M, word processing software and MyWritingLab);
5) Begin building and organizing your references section early;6) Draft and revise your Research Proposal well before the due date;7) Draft and revise your Mid-Term Report well before the due date;8) Draft your thesis slowly, carefully applying the skills taught in the AW courses;

129) Allow a month to revise your thesis before submission for the preliminary check; and
10) For the final English check and review, makes sure to send the thesis in a Word file.

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Chapter III: Style and Presentation
The term “style” has several meanings in academic writing. Writing style can refer to the“voice” of a piece of writing or to other conventions. For example, in spoken English or in personal
letters a writer may use us the first-person pronoun “I” or “me” and contractions such as “can't” or“won't,” but many disciplines restrict or avoid such usage for academic papers. A page style (orconvention) can refer to the formatting requirements for printing or typesetting, including margins,font, typeface, and numerous other details of presentation. A citation style provides detailed rules forformatting individual citations and a list of references.
This writing guide illustrates the page style appropriate for a thesis and other written work
submitted to the faculty. In general, the Chicago Manual of Style provides the basic recommended
style and format expected for the Master’s and dissertations. The student can explore this resource
further in the library or online as it provides a wealth of guidance on the publishing process and all
aspects of manuscript preparation and the production of final, camera-ready copy for publication.
However, the student should note that this writing guide overrides the Chicago Manual. In someareas the CMS is too technical or vague for our purposes at the NU GSL, so this guide adopts a
simpler, more specific approach in many areas. The three Academic Writing courses taught in thisprogram will provide more detail.

3.1 Citations
The purpose of a citation is to identify the cited resource by its essential details. A citationstyle sets down rules for arranging the citation of a resource in a compact, readable form. This is one
example showing a citation as a footnote as well as how it should appear in your final reference
section:As a footnote:
Adam Smith, The Wealth of Nations (New York: Simon & Brown, 2012), 25-27.
As a final reference:
Smith, Adam. The Wealth of Nations. New York: Simon & Brown, 2012.

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The citation above follows the rules of the “Chicago Full Note” form of referencing described in the
Chicago Manual. The example identifies the book The Wealth of Nations by Adam Smith, as
reprinted by the publisher “Simon & Brown” in 2012. The reader knows that it is a book because thetitle is in italics.
In contrast, the title of a journal article is set in “quotation marks” in the Chicago Full Notestyle. Here is an example:
As a footnote:
William M. Landes and Richard A. Posner, “Citations, Age, Fame, and the Web,” The
Journal of Legal Studies 29 (2000): 319-44.
As a final reference entry:
Landes, William M., and Richard A. Posner. “Citations, Age, Fame, and the Web.” The
Journal of Legal Studies 29 (2000): 319-44.
This Chicago Full Note form (also known as “Notes and Bibliography”) is the form the NU
GSL prefers for most references in student theses, with some minor modifications described below.
Chicago Full Note is a descriptive citation style that writers use to cite a wide range of material. The
student should notice and become familiar with some general patterns; for example, with footnotes
commas are used in separating the information while in final entry periods are used in providing thesame information. In turn, Chicago Full Note refers to the rules of The Bluebook: A Uniform System
of Citation for guidance on how to cite some American and international legal materials as primarysources. The student should stick to CMS when citing secondary sources.
Theses may cite materials from non-English languages. For clarity, readability, andsimplicity in composing the bibliography, references to material in languages other than English
should include supplementary information. The Chicago Full Note does not cover all types of legal
materials. Each country has different citation conventions for its legal system, and no guide provides
complete coverage. For each country, you should follow the citation rules of the leading legal
citation style for that jurisdiction. The AW teaching faculty and your supervisor can provide
guidance on special cases.

15Personal names
Personal names in non-Roman scripts should be Romanized, followed by the name in theoriginal script, in parentheses.
Institution names
Institution names in non-English languages should be written in English translation. For
institutions commonly referred to in English by their Romanized name, use the Romanized
form.
Titles and journal names
Titles in non-English languages should be written in English translation, followed by thetitle in the original script, in square braces. Follow the same pattern for journal names, series
names and the like.
Omit supplementary information from subsequent references. The examples below show thebasic patterns for citation of first references, subsequent references, and the bibliography (note that
The Juris-M reference manager can produce correctly formatted multi-language citations):

First-reference
1. Sensui Fumio (泉水文雄) et al., Economic Law [経済法] (Yūhikaku, 2010).
2. Hayashi Shūya (林透弥), “The Economic and Legal Theory of Market Delineation in
Competition Law” [競争法における関連市場の確定基準], Minshō hō zasshi [民商法雑誌] 126, no. 1 (2002): 23–44.
3. Shizuoka Motor Boat Racing Association, Thirty Years of the Hamanako Boat Races [浜名湖競艇と共に 30 年] (Araichō, Shizuoka: Shizuoka Motor Boat Racing Ass’n, 1983).
4. Keidanren Secretariat, Commentary on the Expansion of International Trade Act of 1962
[1962 年通商拡大法解説], Keidanren panfuretto [経団連パンフレット] (Tokyo: Fed’n ofEcon. Organizations, 1963).

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Subsequent reference
1. Shizuoka Motor Boat Racing Association, Thirty Years of the Hamanako Boat Races.
2. Keidanren Secretariat, Commentary on the Expansion of the International Trade Act of1962.
3. Hayashi, “The Economic and Legal Theory of Market Delineation in Competition Law.”
4. Sensui et al., Economic Law.
Bibliography
Hayashi Shūya (林透弥). “The Economic and Legal Theory of Market Delineation in Competition
Law” [競争法における関連市場の確定基準]. Minshō hō zasshi [民商法雑誌] 126, no. 1(2002): 23–44.
Keidanren Secretariat, ed. Commentary on the Expansion of the International Trade Act of 1962
[1962 年通商拡大法解説]. Keidanren panfuretto []. Tokyo: Fed’n of Econ. Organizations,
1963.
Sensui Fumio (泉水文雄), Tosa Kazuo (土佐和生), Miyai Masaaki (宮井雅明), and Hayashi Shūya(林透弥). Economic Law [経済法]. Yuhikaku Publishers, 2010.
Shizuoka Motor Boat Racing Association, ed. Thirty Years of the Hamanako Boat Races []. Araichō,
Shizuoka: Shizuoka Motor Boat Racing Ass’n, 1983.

3.2 Checklist: Common issues
1) Refer to this writing guide in the first instance for guidance on general structure, sentence andparagraph development, and formatting details.
2) For more general guidance on organization and style, refer to the Chicago Manual of Style 17th ed.
(CMS).
3) Do not use a previously submitted thesis as a template. Standards have changed and will continue
to tighten over your studies. This writing guide, and advice from the AW teaching faculty and yoursupervising professor are your best source of guidance.

174) Do not use a published articles as a template. The format and citation conventions of a journal
will certainly differ significantly from the requirements of the GSL program. And not all publishedarticles are well-structured or well-written.
5) Use a 10.5-point font size throughout the main text, and 10-point size for footnotes and captions,as in this writing guide.
6) Footnotes supplement the main text; they should not ordinarily dominate a page. As a roughguideline the main text should make up at least 75% of a page unless there is a strong reason forusing an exceptionally long footnote.
7) Use bold typeface in headings and labels only. Do not use boldface in regular text.
8) Use italics sparingly, for the following specific individual words and phrases: foreign terms (e.g.
res ipsa loquitur); the names of cases (e.g. Marbury v. Madison); the names of all legislation(including international legal instruments, constitutions, laws, regulations and rules); and the titles ofpublished books or periodicals (e.g. The Wealth of Nations). The writer may use italics for rareoccasions (consult AW faculty). Do not use italics or block quotes or other large runs.
9) Do not use uppercase for names or titles (i.e. write John Smith, not John SMITH).
10) Use double quotation marks for quotations, with single quotes for inner quotations (e.g. MarkTwain wrote: “The Public is merely a multiplied 'me'.”).
11) Limit the use of parenthesis and dashes. They interrupt the reader. (If you wish to place text
inside parentheses inside further parentheses, which are called “nested” parentheses, then use [square
brackets]).
12) Always enclose the words of other authors in quotation marks and provide a citation to theoriginal source. The writer should use quotations for one of two purposes: (1) to show the exact
words used in the original source before analyzing the wording; or (2) to show that an influentialcommentator has made the quoted statement.
13) Do not use first or second person outside the Acknowledgements section (i.e. write “This study
explores the views of officials through interviews,” not “I explored the views of officials throughinterviews”).

1814) Use “he or she” where the subject may be male or female, or repeat the generic description of thesubject in order to achieve gender-neutral writing.
15) Do not use words with slashes (e.g. write “he or she”, not “s/he”, and use “or”, not “and/or”).
16) Avoid using rhetorical questions for emphasis (i.e. write “The policy of the Ministry is unclear,”not “What is the policy of the Ministry?”).
17) In general, spell out numbers less than 10 except for dates, decimals, fractions, percentages,
prices, scores, statistics and times (e.g. write “There are three branches of government,” not “Thereare 3 branches of government”).
18) Do not mix date formats (i.e. write “May 23, 1997” and “December 1, 2001”, not “May 23,
1997” and “1 December 2001”).
19) Use the Anglo-American format for numbers, not the European format (i.e. write “1,234.5” not“1.234,5”).
20) Do not use the word “shall” in ordinary text. It is both ambiguous and an inappropriate word foruse in persuasive argument.
21) Write “cannot” as single word throughout the text (i.e. write “Water cannot be dry,” not “Water
can not be dry”).
22) Do not use “etc.” or the phrase “and so on” in ordinary text.
23) Spell-out the abbreviations “e.g.” (“for example”) and “i.e.” (“that is”) when used in the main
text outside parentheses.
24) Avoid unnecessary repetition of the same word in a sentence or paragraph. This is a sign that thesentence or paragraph the writer can simplify a text.
25) Set your word processing software to use American spelling conventions consistently throughout
the text (except for quotations, which should match the original text).
26) Use acronyms for institutions only if they are widely used. For other institutions with long
names, use an abbreviation. Specify both acronyms and abbreviations in parentheses when you firstmentioned the institution. That is, write:

19

... the Organization for Economic Cooperation and Development (OECD) and the Working
Party on Territorial Policy in Urban Areas of the Territorial Development Policy Committee(Urban Area Working Party) within the OECD…
A poor example would be as follows;...the Organization for Economic Cooperation and Development (the Organization) and theWorking Party on Territorial Policy in Urban Areas of the Territorial Development Policy
Committee within the Organization [WPTPUATDPC]...
27) Provide a List of Abbreviations at beginning of your thesis, if your thesis contains more than fiveacronyms and abbreviations.
28) Make sure that all tables, figure and appendices are correctly listed in your Table of Contents.
29) Avoid using phrases that add no meaning, such as “It is important that...”, and “One should notethat...”

20

Chapter IV: Structure and FormattingThis chapter is divided into three sections. The first section explains how to organize thelarge-scale structure of your thesis (what elements and chapters you need and how to order them).
The second describes the small-scale structure of your thesis (how to use logic to build sentences,
paragraphs and sections that showcase your legal argument). The third section discusses how toformat your thesis according to NU GSL requirements.
This guide explains a typical thesis structure, but sometimes there are good reasons for adifferent structure. Students should consult with both the AW teaching faculty and their supervisors
as they write. This will ensure that you use the structure best suited to your topic. The following
provides the generally accepted form of thesis that the GSL faculty might expect of the student.

4.1 Large-scale structure
The standard organization of a thesis consists of five chapters and follows the fundamental
essay design: an introduction, several body chapters, and a conclusion. However, a thesis is not just along essay because it includes additional elements. In the NU GSL. A thesis is an in-depth evidencebased study of a specific legal problem, which makes concrete recommendations for change. The
large-scale structure recommended here is the standard way academic writers integrate the evidence
into their central argument and recommendations.

4.1.1 Length, order and balance
The NU GSL recommends you do not write more than roughly 20,000 words of doublespaced text. This includes all pages and all words. In terms of pages this can be roughly equivalent to
50-60 pages but will depend on formatting and other structural issues (such as use of tables andfigures). Students who try to write longer theses often find they do not reference their work properly,or it contains a large amount of repetitive or irrelevant information. The faculty is looking for
quality, not quantity. They are not looking for you to write a textbook in your field, therefore, write
less, avoid repetition, and reference more.

21

The researcher should achieve balance when allocating pages to each element of the thesis
structure. Figure 3 below is a quick guide to the elements of a thesis and what the page allocation ina typical thesis might look like. While the section will explain the details, the student should beaware that only the acknowledgment and appendices are completely optional while all the otherelements are compulsory. A poorly structured paper hints at a problem of coherency. Finally, mostacademic journals impose length limits so learning to achieve the right balance in this thesis will begood practice for publication later in your career.

Title Page

Follow NU GSL requirements

1 page (not numbered)Acknowledgment

Brief, optional

1 page (Roman numerals start)

Abstract

300-word limit

1 page (ii)

Table of Contents

Automate in WORD

2 pages (iii, iv)

List of Abbreviations

1 page (v)Chapter I Introduction

If thesis contains more thanfive
Roughly 5% of LL.M. thesis

Chapter II

Backgroundroughly 12 pages

Chapter III

Comparisonroughly 12 pages

Chapter IV

Analysisroughly 12 pages

Chapter V Conclusion

Roughly 10% of thesis

4-5 pages

Appendices

Optional

variesReferences

Use Juris-M

variesTotal

50-60 pages

Figure 3. Elements of an NU GSL ILL.M thesis.

4-5 pages (Arabic numerals start)

Source: Academic writing faculty.

4.1.2 Title pageThe title page is a required element of your work. This page is unnumbered but included in
the total page count. To meet the needs of the university library, this page must include thefollowing: 1) main title; 2) the student's name; 3) the name of the program that the student has

22entered (Program in Law and Political Science or the Program for Professionals); 4) the student's
identification number; 5) the name of the student's academic supervisors; and 6) the submission date.
Do not add borders, underlining, italics, figures or photos. The font type and size should be the sameas the base text, but put all words that are part of the title in bold capital letters (see front page of thisguide as an example).

4.1.3 Abstract
The abstract is a crucial element, which acts like a signboard, describing your way ofsolving the problem in your thesis in a succinct, appealing way. A clear and concise abstract isimperative in academic writing as it helps the reader to gain a basic summary of the work. The NU
GSL limits abstracts to 300 words, but published academic journals may set lower limits. Your
abstract is a brief summary, not an introduction to your thesis, and as with the remaining text, should
be in the “neutral voice.” An abstract concisely explains the context of your work, the problem, youranswer or central thesis, previous answers, why those answers failed, why your analysis is better andthe importance of your work. The abstract does not include quotes or citations and does not go into
detail. The writer never repeats the same sentences in the introduction.

4.1.4 Acknowledgement
The acknowledgment is the only part of your thesis where you can write in the “subjective
voice.” This means you can write in the first person, using expressions like “I wish to express myappreciation for the help provided by ….” Students can express appreciation in this element to those
who supported or assisted them in their studies. However, you should avoid excessive, flowery
language and a long list of messages of appreciation. There is no formal word limit but students
usually write a half page or less. You can also omit this element in order to save on word length.

23

4.1.5 Table of Contents (TOC)
The table of contents (TOC) is a required element that every reader needs to navigate
around your thesis, which is a rather long word document. You must learn how to create anautomatic TOC using word software. If you set your computer style to “Chicago” and limit theheadings to three levels, then this will make it easier on you in the end.
A step-by-step guide to doing this for PC users is available either via You Tube or in the
AW course. By following this technical procedure, your headings and page numbers in the thesis
should be listed automatically in neat, precise order. As you revise and edit your work, the TOC willautomatically update. The elements to include in your TOC include everything from the abstract tothe reference section of the thesis. You should not include the title page nor repeat the thesis title inthis section.

4.1.6 List of abbreviations
A list of abbreviations helps the reader. There is no set rule on how many abbreviations andacronyms you can use, but a reasonable working number would be under 25, listed on one page. If
there is a well-known abbreviation use it but do not simply create a new one. If you do need to create
an abbreviation, choose one that is 1) short, 2) informative, and 3) distinctive. See the Checklist at
the end of Chapter III for some examples.

4.1.7 Introduction
The first chapter of any standard thesis is the introduction. About 5‒10% of your thesis
length is enough. In a NU GSL thesis the introduction should cover five topics. First, the thesis paper
requires the development of a clear thesis statement or hypothesis. These statements represent thecentral element of a study and provide a clear guide for the reader as to the point of the research. A
thesis statement is an argument or claim, while a hypothesis is a predictive statement. Students willlearn how to develop these statements in the academic writing classes.

24Second, the introduction should explain the problem and answers or recommendations thethesis provides. This section of the thesis should mention the primary sources and importantsecondary sources the thesis uses to reach the student’s answer. If the thesis uses comparison, thenthis part must expressly defend your choice of comparison jurisdictions. Third, the introduction
should make the student's aims and perspective clear. This means writing about the goals you hopeto achieve by writing about this topic and making your standpoint clear. For example, two students
could write very different theses about a labor law problem with one writing from the perspective ofworkers, and the other wrote from that of the employers.
Fourth, the introduction should include a definitions section. The field of law is rich interminology, be-careful with such usage. Clarifying or defining such terms helps not only nonlawyers (“lay” people) but also other lawyers who are unfamiliar with terms in your area of law.
The writer should not assume that all readers will understand your usage of technical terms.
Therefore, you should provide brief explanations of a handful of terms that are important in yourwork. Last, the introduction should include a “road map.” This map is a paragraph, usually at the endof the introduction, which tells the reader what each chapter is about.

4.1.8 Body chapters
These chapters present the 1) background to the problem; 2) evidence gained from research,which in the GSL is often comparative evidence from other jurisdictions; and 3) analysis andrecommendations for addressing the problem.. Each chapter must have an overview or foreword at
the start. This does not have its own heading. The overview or foreword explains the highlights thatwill follow in the chapter. Each chapter should include a summary section at the end, which doestake a heading. The summary section briefly reminds the reader of the main points covered in thechapter.
The primary chapter should be in your analysis. In the earlier chapters you might havedescribed a problem and summarized information well, but the analysis chapter demonstrates yourcreative ability to synthesize existing information. That is, your complete research into the facts and25law in a new way in order to make recommendations for resolving a real problem. In any event, thefaculty awards a graduate degree based on the strength of the analysis chapter.

4.1.9 Conclusion
The aim of this part of the thesis is to tie the study together. This should be the easiest partof the paper if the writer has unified all the other aspects of the thesis. The challenge is to pull
together, or synthesize, what has come before in a creative, insightful way and to avoid dull
repetition. The right length is roughly 10% of your thesis. If your conclusion is too short, it is usually
weak. Conclusions of a paper contain no new information, few citations, and rarely includes quotes.
The conclusion has three core elements. These are 1) restating the problem, 2) drawing thereader's attention to your findings, and 3) reiterating the recommendations. The writer may find it
useful to revisit the “word picture” or story used in the introduction here to show how yourrecommendations would change the outcome.
However, the best conclusion does more than restate the problem, findings andrecommendations, but it also fulfill four further roles. First, this section of your paper explains thesignificance or importance of the study. Second, the conclusion explores applications of the study inbroader contexts. This might be in a different field of law in the same country, or in the same field of
law in a neighboring country. Third, this last part of the paper acknowledges any limitations that
affect the study such as peripheral questions you were aware of, but could not address due to a lackof time, space or data. Fourth, the conclusion makes suggestions for further research.

4.1.10 Appendices
An appendix is an optional section that is rarely used but is available for specific reasons.
The appendices are placed before the references section and could contain unwieldy graphs, figures,tables, legal documents, or questions used in an interview process. If you use an appendix you mustmention it at the appropriate point in the text, not the footnotes. Label any appendices with capitalletters (A, B, C) or numbers (1, 2, 3) and clear titles.

26

4.1.11 References
A systematic and coherent reference section is compulsory. The CMS provides
comprehensive instructions for constructing a references section. The writing courses in NU GSL
will also teach you how to use the Juris-M reference manager to make this process easier. There isno limit to the number of sources you can include, but the rule in the NU GSL is that you can only
list the sources you actually cite in your work. The page numbering in this area of your thesis
follows on consecutively from the earlier elements.
The student needs to become familiar with the CMS in the first semester, and to learn themeaning of the terms “footnote,” “citation,” and “reference.” The CMS explains how to cite andreference many kinds of sources. The student can access CMS through any search engine for someof the basic examples, and there a few examples in this guide (pages 15 and 16).

4.2 Small-scale StructureThis section discusses punctuation, sentencing, paragraphing, and other technical elements
like headings and quotations. These are the building blocks for each chapter of your work. The
student should pay close attention to these small building blocks as they greatly enhance yourwriting. This is often the area of greatest difficulty for many students.

4.2.1 Sentences
The student should avoid lengthy, overly complex sentence structures. Some key issues ingood sentencing are making sure the subject is clearly identifiable; restrict the use of the passive;
keeping your average sentence length at three lines or less; and clearly linking each sentence in orderto build a tight logical thread through your argument. Also, you should double check for spelling(American style) and ensuring that the writer does not mix verb tenses.

27

4.2.2 Punctuation
Punctuation is important. Even a change in the placing of a comma can change the meaningof a sentence. A basic rule is that emphasis comes from the words you write in academic writing, notfrom punctuation. You should use periods, commas, semi-colons and colons often, and dashes,parenthesis, and ellipses (in quotes only) occasionally. In addition, most disciplines frown on the useof exclamation marks (!) and question marks (?) are used only rarely (primarily only for the researchquestion. Students who use dashes rather than parenthesis should ensure that they do not confuse the—em dash and –en dash and realize that the use of these dashes are awkward (not all key boards are
set up for this usage and you may need go the symbols section found in the ribbon above of yourcomputer).

4.2.3 Paragraphs
These guidelines now require all paragraphs to be indented, and that there be no gaps
between paragraphs, except for before headings (as exemplified in this guide). The typical paragraphwill include a topic sentence, support sentence and conclusion or transitional sentence. There arethree key concepts that are important with understanding paragraph structure: unity, coherence, anddirection.
First, a paragraph is a group of sentences that all relate to one idea. This concept is called
paragraph “unity.” Meanwhile, the “topic sentence,” found usually at or near the start of theparagraph, will provide the core idea for the paragraph. The writer should connect all the othersentences in the paragraph to support this one core idea. Ideally, if the writer removed all thedetailed sentence from the paragraphs, then remaining topic sentences from a thesis should be able toform an excellent outline of your argument.
Second, there should be a smooth, logical flow between the sentences in a paragraph. This
concept is called paragraph “coherence.” You can achieve this by “overlapping” the content of each28

sentence with the content of the next sentence, or by using transition words (such as however,moreover, furthermore).
Third, there are several directions to which a paragraph may flow from a topic sentence. The
writer might organize the paragraph spatially, chronologically, or by issues of importance. The
student should make every effort to avoid jumping around in a paragraph. The exercise in the MWL
will help in developing this skill of organizing a good paragraph and essay.

4.2.4 Titles and headings
Simplicity and clarity are essential for good titles and headings. Good titles and headings
have little or no punctuation (only colon), consist of brief clauses, focus on one specific topic, andare spaced equally throughout the paper with an additional double space from the preceding
paragraph (as shown in these guidelines). These headings “stand alone” (as shown in this guide).
This means that each title or heading stands on its own; the word or phrase used is not part of thefirst sentence that follows. If you intend to number headings (1.1.1) then make sure that they are
consistent in usage of Arabic numbers, they are restricted to no more than three levels (not 1.1.1.1),
and they are correctly punctuated (no full stop after last number). This also will make it easier whendeveloping your headings on a three-level basis in your Table of Contents.
As the TOC is limited to two pages, this means there is a natural limit to the number andlength of headings and titles you can use in your thesis. Too many headings throughout your thesis
will chop your work up into a report; too few will leave your reader lost. As a general rule, eachheading should cover material at least a page long. There should be no empty headings (all headings
must follow with some text). You should follow the heading hierarchy and style recommended in the
Chicago Manual. A heading must correctly accompany all tables, graphs, and figures.
Your thesis title should be less than two lines long and consist of no more than two brief
clauses, perhaps joined by a colon or a dash. The clauses should describe the content to come clear
and creatively, inviting the reader to follow your argument. Compare the impact of the following
heading clauses.

29Bland uninteresting heading:Regulation and Compliance
Creative, descriptive alternatives:
Regulating to Promote Compliance
Regulations to Preventing Inconsistent Compliance
Regulation: The Compliance Dilemma
Regulation: Reducing Compliance Burdens

4.2.5 Quotations
There are three basic types of quotations: partial, embedded, and blocking. A “partial” quotecan be anything from a single word or phrase to a partial sentence and usually requires a citation. An“embedded” quote is a full sentence that reflects the direct opinion of some authority and is always
followed by a citation. Writers should “block” a quotation when more than 40 words are quoted.
This means you must indent the quoted material. Block quotes should not italicized, do not takequotation marks (“ ”), but do need an authority and citation. The GSL requires single spacing forblock quote as shown in the example below. According to The Chicago Manual of Style:

Block quotations, which are not enclosed in quotation marks, always start a new line. They
are further distinguished from the surrounding text by being indented (from the left andsometimes from the right)….2

There is no limit on how many quotes you can use. However, the writer should avoid simply“stringing” quotes together to create paragraphs. This is poor scholarship and shows that you do notknow how to explain or paraphrase. A good rule to follow is 3 x 3; that is, no more than threeembedded quotes per page and no more than one block per three pages. The punctuation for allquotes should come before the quotations marks in this style of writing (the rule is punctuation,
quotation, footnote number.

2

The Chicago Manual of Style: the Essential Guide for Writers, Editors, and Publishers, 16th edition,
Edited by University of Chicago, (Chicago: The University of Chicago Press: 2010), 623.

30

4.2.6 Quotation marks
There are differences between the British and American uses of quotation marks. You willneed to be careful not confuse the two systems. The NU GSL uses the American standard. In thisusage the double quotation marks (“ ”) refers to the exact material in the source, so the words quoted
inside those marks must be exactly the same as what is in the source, even if there is an error oroddity in the words quoted. You must note the error or oddity by inserting [sic], which means “as is”
following the error. In the American usage single quotation marks (' ') are used solely to indicate thata quote was present within the original text. Words used in a “special” sense are given double
quotation marks; do not italicize this special words.
There are three styles of quotation marks: curled (“New Times Roman”); slanted("Verdana"); and straight (older typing models). You should not mix these in your paper. The curledor “smart quote” is the standard for most academic writing. If you have trouble with this, you cancorrect the style of your quotation marks using the “Find and Replace” function in the [Editing]group on the [Home] menu in Microsoft Word.

4.2.7 Citations, footnotes, and references
A citation refers to the place that a reader may find a specific source, and often includes
name of the author, the title as well as the page number (unless Ibid is used). Citations can appear in
one of three forms. They can appear as endnotes, footnotes or in-text citations. A footnote is placedat the bottom of the page. An endnote appears at the end of all writing, usually just before thereferences section. The in-text citations are found inside parentheses within the sentence (these are
not used in your thesis).
The student should only cite and reference those sources used in the text of the paper. Each
entry contains many kinds of information a reader can use to find the source for themselves. There is
no rule about the minimum number of footnotes you should have. Instead the important thing is

31

academic integrity. You must cite all facts, data, ideas, words and quotations you obtained fromother sources.
There are no rules about the maximum number or length of footnotes. However, a heavily
footnoted paper that is often weakly argued and full of distractions for the reader. You do not need to
add your own commentary to every footnote and many notes can be combined. The student should
avoid having many footnotes within a sentence as this a serious distraction for the reader. Just
acknowledging the source you have relied on is usually enough. As a guide, footnotes should not
dominate the page; they should be no more than 25% of a page.

4.2.8 Use of translated text
Students should be very careful when translating documents or other texts from non-English
sources. A writer might translate in the form of a summary, paraphrase, or quote, which would
require a footnote explaining that a writer is translating a text. All direct translations should include
proper quotations, citation and comment stating that you translated from another source. The facultyor reviewers might consider that any aspect of a translated text that does not follow these proceduresas plagiarized, resulting in serious issues in terms of you completing a submission or even from
graduating. Furthermore, the 3 X 3 rule still applies as the writer must avoid extensive use oftranslated text.

4.3 FormattingThis section explains some formatting issues you need to know to set up your thesis. The
term formatting refers to the detailed rules about what a thesis looks like on the page. With good
formatting, your thesis or paper will show enhanced quality and presentation of the research work
(not just this time but in future as well). Publishers are strict about formatting as they must adjust a
paper to the limited space available within their publication. Therefore, the student will find it
worthwhile to begin learning basic requirements discussed here.

324.3.1 Margins
Margins can be set in the “Page Layout” menu in Microsoft WORD. The student can go to
the “Page Setup” group and click on the “Margins” item. Choose the “Normal” setting. You shouldbe able to set for standard A-4 paper, in centimeters. The top margin will be set at 35 mm, while theother margins will be set at 30 mm. The writer indent all paragraphs and block quotations shouldalign with the indentation.

4.3.2 Justification
The term “justification” refers to how the text is aligned on the left and right margins. A
writer has the option of “left-justified” (ragged on right), “right justified” (ragged on left), and“fully-justified” (blocked). This guide provides an example of the option preferred in the NU GSL,
the “left-justified” document. You can choose this option in the [Paragraph] group on the [Homemenu] in Microsoft Word. When you reach the revision stage of your paper, make sure to double
check that all margins follow these recommended standards.

4.3.3 Pagination
The term “pagination” refers to the correct order and placement of numbers within adocument. There are many different formats. Please follow the numbering format shown in thisguide. This means using small Roman numerals (i-x) for all pages before your introduction, except
for the title page, which is not numbered. After the TOC, the student will use Arabic numerals (1-10)
for all the rest of the pages in the thesis, right through to the final page of the references section.
The title or cover page is not numbered. The writer must center and place all page numbers
at the bottom of the page (for both sets of numbers), throughout the thesis (including bibliography
and appendices). The thesis should begin each chapter on a new page but following the paginationfrom the chapter before (as shown in this guide). The student should not use a further or secondary
page numbering system within your chapters.

33

4.3.4 Line spacing
The student should take keen notice of the line spacing and sentence development withinthese guidelines. You should use single spacing for chapter headings, block quotations, tables,
figures, graphs, the Table of Contents, footnotes, and the references section. For between sentences,use double spacing, including for the “gap” between paragraphs. The new paragraph that follows a
sub-heading is double spaced for all headings except the space between chapter titles and the first
sentence of each chapter which should be set at 2.5 spacing. The references section text should be set
at 3.0 from the heading. This guide provides an example of the line spacing that AW teamrecommends.

4.3.5 Tables, graphs, and other figures
The CMS will help you to place tables, graphs, and other figures into a paper. These typesof entries should not exceed the margins of a page or expand beyond a single page. If you want toinclude a large or complicated figure, then put it in an appendix. All figures must include a heading
and a source. The student must create their own tables and figures and make sure they are properly
explained (do not cut and paste tables and figures). If you need to use a map, consult with an AW
mentor or your supervisor. The heading for such entries goes at the top for tables and at the bottom
for other figures. The font should stay the same fore headings, but the font size within the framed
display should be smaller than in the main text, as with footnotes which are 10 or 10.5 point size.

4.3.6 Widows and orphans
A “widow” is a short line or single word that ends a paragraph on one page but appears
alone at the top of the next page. An “orphan” is a heading or sub-heading that appears at the bottomof a page with the text belonging to it beginning on the following page. Widows and orphans detractfrom appearance and readability of your thesis. You should make a final check of your paper justbefore submission to make sure it does not contain these issues. Word processing software can be set
to automatically prevent both “widows” and “orphans.”

34

Chapter V: Conclusion
Regardless of personal background, the writing of an academic paper is often a new skill
that a research writer must learn. Simply being a good “writer” is not enough to satisfy the
expectations in academic writing because it requires an understanding of how to integrate andexpress difficult research ideas into a more readable paper. Whether you intend to enter an academic
or a professional field, writing skills need constant development and practice. Such practice is eventruer when working in a second language. The writing of a thesis is one of the fundamental stages inlearning how to structure and organize a paper as part of this practice.
In actuality, there are many ways to write and present a paper, but the writer must workwithin expected guidelines of a respected discipline. Editors, reviewers or faculty do have suchexpectations to curtail creativity but to ensure consistency with a field of study so that the writer andreader might reach an understanding and agreement. After all, much writing at this level includes
complex or abstract ideas not just as information but to persuade the audience of their importance.
Thus, the AW Team developed these guidelines to assist the learner in this endeavor.
These guidelines represent a general standard of expectation written in an instructional
way. There were several aims in developing this guide. The first aim was to provide the student witha mental picture of a thesis that much of the faculty hope to see by the end of the study. The second
aim was to help students understand many of the details related to style, format, and organizational
issues related to writing an academic paper. Because there are many styles and formats, a student
would easily become lost if left to go through all the different books dealing with the topic of writing
academic papers. Thus, the AW team elected to follow the style and formatting closer to what is The
Chicago Manual of Style recommends as hood practice for publication. The third aim in developing
this guide was to establish a standard of consistency and coherency between the writer, thesupervisor, checker, and the reader. While the guidelines will continue to be a work in progress, theAW team hopes that this guide in combination with the classes will answer most of the needs of thestudents in pursuit of a Master’s degree in the GSL department.

35

In order to assist students and the final external reader with processing a full reading ofa thesis, the guide provides a check list on the following page that the student should consult
prior to final submission of the thesis. The student should consult with the supervisor that allcontent and structure is set before submitting the paper. Before an English check is completed,
the thesis will be subject to a software called inthenticate to check for authentication of thewriting. Students may need to make corrections to the paper before actually receiving acomplete English check.

36

5.1 Checklist: Before submission of preliminary check1.

Does your Title Page include all the necessary information, required by the Library?

2.

Is the word count less than 20,000?

3.

Is the Abstract less than 300 words?

4.

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5.

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6.

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7.

Is the subject clear in each sentence?

8.

Did you reduce passive verb forms down to 10%?

9.

Is your average sentence length 20 words?

10.

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11.

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12.

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23.

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37

Appendix A: Mid-Term Report
The Problem of Incorporating References into Commercial Contracts in Vietnam
Since 1958, 146 countries have signed and ratified the Convention on Recognition and
Enforcement of Foreign Arbitral Awards (New York Convention). The primary reason for such a
convention was to protect international business contracts from the interference of domestic courts.
However, problems have emerged concerning the nature and concept of how some nations use
Article II of this New York Convention (NYC).
Article II refers to the concept and recognition of arbitration agreements in writing;however, the Article does not clarify how an arbitration clause should be incorporated in documentsby reference. A majority of countries that have signed the convention have no direct issue with
Article II, but some countries question the validity of the concept of arbitration agreements inwriting. The problem of incorporating by reference is a legal issue in Vietnam. The objective of thisresearch proposal is to assist in understanding the design of the final thesis by explaining the
problem, the purpose, and the thesis statement.

Problem statement
The essential problem concerns the issue of how Article II of the NYC does not specify
clearly how business contracts should incorporate arbitration clauses by reference. Historically,
companies seeking to do international business did not need an arbitration agreement but rather
depended directly on domestic courts in a dispute. Arbitration emerged as one way to protect
business from domestic courts. However, governments failed to clarity arbitration laws, which led tothe development of the New York Convention. Article II remains problematic with regard to thevalidity and nature of arbitration agreements in writing. Vietnam has attempted to update its law
regarding arbitration, but the issue needs clarification.
The present debate on Article II centers on three points. First, some legal scholars feel this
Article is unclear because it only applies to circumstances where the documents exchange by theparties might (or might not) include the arbitration clause. Second, other experts wonder if the38

Article applies to these first circumstances and to the concept of relatio perfecta. This particularconcept of relatio perfecta means that the contract might not have an arbitration clause in the same
agreement makes reference to such clause in a separate document. Third, other commentators
question whether or not Article II applies not only to the first circumstances but also to the conceptof relatio imperfecta. This final concept of relatio imperfecta means that the document exchanged
by parties did not contain an arbitration clause but made reference to adopting a document
containing such a clause.
The United Nations Commission on International Trade Law convened and passed the New
Model Law in 2006 to response to these three views of Article II of the NYC. According to Pietro(2006), much of the historical case law supports the view that Article II includes the first
circumstances and relatio perfecta. However, much of the recent debate centers on the concept ofrelatio imperfecta.
The aim of this study is to focus on some countries that have used the New Model Law(2006) to assess if it clarifies Article II and specifically problems associated with relatio imperfecta.
The study focuses on Vietnam as a country with problems associated with relatio imperfect. In
Vietnam, the legislators passed the Law on Commercial Arbitration (2010). However, this newer
legislation still does not conform precisely to the New Model Law (2006).

Thesis statement
Many nations have begun to adopt Article VII, paragraph 6, of the New Model Law (2006),
which takes a broader approach than the NYC. Article VII speaks directly to the issue ofincorporating arbitration clauses by reference into business contracts. While not compelled to adopt
any aspect of the New Model Law, Vietnam has recently attempted to respond to this issue ofincorporation by reference in 2010. Vietnam promulgated the Law on Commercial Arbitration(2010), which includes a provision on incorporation by reference, Article 16.
However, this thesis analyses the weakness of this recent reform. In Vietnam, subtle
differences between the recent reform and the New Model Law could result in future problems with39

regard to arbitration. Basically, the present reading of the new provision in this law in Vietnam could
handicap some business that fail to see these differences. Finally, misreading of this provision could
actually lead to a refusal of arbitral awards.
For example, in the United States such a problem arose in the case of David Threlkeld v.
Metallgesellschaft Ltd. (2d Cir. 1991). In this case, the opinion of the Supreme Court was that therelevant arbitration clauses had been incorporated by reference and “became part of the contract”
between the parties. In another case, in Switzerland the arbitral tribunal considered whether or not an
arbitration clause in the main contract referred to the sub-contract. In India, there was a similar casebetween M.R. Engineers & Contractors Pvt. Ltd. vs. Som Datt Builders Ltd. (2009) where the High
Court rejected the application of the appellant on the ground that there was no arbitration agreement.
Therefore, the problem remains in the area related to relatio imperfecta that some countries do not
implement precise provisions on how to incorporate arbitration clauses by reference.

PurposeThe purpose of this research is to explore and understand the Law on Commercial
Arbitration (2010) in Vietnam as it relates to the problem of incorporating by reference. Throughthese means the study provides evidence as to how such an incomplete reform could be problematic
for future international business. Therefore, this study includes evidence from other countries suchas the United States as to how such subtle differences between legal provisions in this area affectarbitration.
The analysis covers several points: 1) the key laws and terms in the field of arbitration; 2) a
discussion of the reform in Vietnam; and 3) a comparison of countries with similar issues, inparticular those that have employed the New Model Law (2006). The research includes an
explanation of the NYC, the New Model Law (2006) and the Vietnamese Law on Commercial
Arbitration (2010). Furthermore, the study provides a present look at countries such as the UnitedStates, which have issues with their arbitration law. The thesis looks at nations such as Singapore,40

Switzerland, and Japan because they have implemented law that is more in line with the New Model
Law.
As a result, of using a more precise definition of incorporation by reference, these threenations have decrease the number of problems related to the authority of an arbitral tribunal or court
to resolve disputes between parties and the refusal of arbitral awards. Therefore, the evidence fromthis research suggest that nations such as Vietnam could avoid relatio imperfecta disputes byframing their arbitration law to more closely follow the provisions of the New Model Law.

Conclusion
In conclusion, the objective of this proposal was to explain the problem, thesis statement,
and purpose of the research proposal for the reader to comprehend the research design of the thesis.
The basic problem concerns how some nations interpret Article II of the NYC with regard to how abusiness contract should incorporate arbitration clauses by reference. In this study, Vietnam provides
a clear example of the problems that currently arise in this area. The thesis statement for this study
maintains that countries that fail to implement exact provisions on how to incorporate arbitration
clauses by reference will only make it difficult for future commercial transactions. The purpose of
the thesis is to explore possible solutions to the weakness of the Vietnamese Law on Commercial
Arbitration. The method followed will include archival research that eventually brings together thesekey points into a five-chapter thesis.

41

References:
Defining and Avoiding Plagiarism: The WPA Statement on Best Practices. Council of Writing
Program Administrators, 2003. Accessed June 26, 2013. http://wpacouncil.org/node/9.
Landes, William M., and Richard A. Posner. “Citations, Age, Fame, and the Web.” The Journal of
Legal Studies 29 (2000): 319-44.
Sensui, Fumio (泉水文雄) et al. 経済法 [Economic Law]. Yuhikaku, 2010.
Smith, Adam. The Wealth of Nations. New York: Simon & Brown, 2012.
The Chicago Manual of Style: The essential Guide for Writers, Editors, and Publishers, 16th edition.
Edited by University of Chicago. Chicago: The University of Chicago Press: 2010.

42

Sample Thesis

Note to students: The following “sample thesis” is an excellent example of an actual study
recently completed by a student in the GSL department. While not perfect, the student inmany every effort to fulfill all of the guideline concerns. This example illustrates the ideal
structure and style of expression needed to communicate an effective thesis, and the AW
team is not providing this as statement about the content or theme.

43

44

Nagoya University
Graduate School of Law
Master’s Thesis:

PUBLIC INTEREST PROVISIONS IN INTERNATIONAL INVESTMENT AGREEMENTS AS A
TOOL TO SAFEGUARD AND FOSTER THE GENERAL WELFARE

Student ID Number: 231604213
Name of the Student: HAMIDOVA Madina
Name of the Program: LL.M (Comparative Law) Program in Law and Political Science
Academic Advisor: MIZUSHIMA Tomonori
Date of Submission: June 18, 2018

Abstract

Because of a growing number of investor-state dispute settlement (ISDS) cases in public
interest areas, some countries began to review their international investment agreements (IIAs). In
fact, there are both substantive and procedural issues that have caused ISDS cases in the general
welfare fields. However, many current IIAs have deficiencies in their content that leads to ISDS andinconsistent decisions of investment tribunals. These deficiencies include vague terms and theabsence of legally binding public interest clauses. This research focuses on substantive problems andways to overcome these issues. One of the most effective tools to improve IIAs is inclusion of
public interest provisions. This tool primarily addresses public welfare matters and helps tosafeguard the regulatory rights of host states.
This thesis analyzes implications of public interest provisions in IIAs and ways to increase
effectiveness of such provisions. First, this research examines the background and current state of
public interest clauses in international investment law (IIL). Next, this study reviews data on theeffectiveness of public interest provisions in protecting and fostering the general welfare and looks atother possible impacts of the provisions. The thesis then scrutinizes the provisions in more than 30
IIAs to discover shortcomings that might hinder their effectiveness and suggests ways to overcome
these shortcomings.
This research finds that (1) in general, public interest clauses in IIAs positively impact the
public welfare and do not harm foreign direct investment (FDI) inflows, host states’ regulatory
rights, and the level of investment protection, (2) deficiencies in some of the current public interest
provisions can diminish their effectiveness, and (3) clear formulation and proper enforcement
mechanisms are necessary to improve the provisions. These findings lead to the conclusion that
carefully drafted and properly implemented public interest provisions are an effective tool tosafeguard and promote the general welfare.

iList of Abbreviations

BIT

Bilateral Investment Treaty

BLEU

Belgium-Luxembourg Economic UnionCAFTA-DR

Central American-Dominican Republic Free Trade Agreement

CETA

Comprehensive Economic and Trade Agreement

EPA

Economic Partnership Agreement

FDI

Foreign Direct Investment

FTAFree Trade Agreement

ICSID

International Centre for Settlement of Investment Disputes

IIA

International Investment Agreement

ILO

International Labor Organization

ISDS

Investor-State Dispute Settlement

ITUC

International Trade Union Confederation

NAAEC

North American Agreement on Environmental Cooperation

NAALC

North American Agreement on Labor Cooperation

NAFTA

North American Free Trade Agreement

OECD

Organization for Economic Co-operation and Development

PCA

Permanent Court of Arbitration

RTA

Regional Trade Agreement

TPP

Trans-Pacific Partnership

TTIP

Transatlantic Trade and Investment Partnership

UNCITRAL

United Nations Commission on International Trade Law

UNCTAD

United Nations Conference on Trade and Development

U.S.GAO

United States Government Accountability Officeii

Table of Contents
Abstract ........................................................................................................................ i
List of Abbreviations .................................................................................................. ii
Chapter I: Introduction .............................................................................................. 4
1.1. Problem statement ............................................................................................. 4

1.2. Research questions and thesis statement ......................................................... 7
1.3. Research map .................................................................................................... 8
Chapter II: Background of Public Interests in International Investment Law ........ 92.1. Public interests in international investment law since 1980 ............................ 92.2. Host states’ views on substantive reform of international investment
agreements ............................................................................................................. 12
Chapter III: Public Interest Provisions in International Investment Agreements . 16
3.1. Influence on protection and promotion of public interests ........................... 16
3.2. Other potential impacts of public interest provisions ................................... 20
3.2.1. Influence on investment inflows ............................................................... 20
3.2.2. Influence on the level of investment protection ....................................... 22
3.2.3. Influence on a policy space of host states ................................................ 22
Chapter IV: Major Issues Regarding Public Interest Provisions ........................... 24
4.1. Design and formulation of public interest provisions.................................... 24
4.1.1. Scope of public interest provisions .......................................................... 24
4.1.2. Standard under public interest provisions .............................................. 25
4.1.3. Reference to treaties and the requirement to ratify ................................ 27
4.1.4. Nature of public interest provisions......................................................... 27
4.1.5. Relationship with obligations under other treaties ................................. 29
4.2. Compliance and dispute settlement ............................................................... 30
4.2.1. Monitoring mechanisms ........................................................................... 30
4.2.2. Sanctions and incentives .......................................................................... 32
4.2.3. The settlement of disputes concerning public interests ........................... 33
Chapter V: Conclusion ............................................................................................. 36
Bibliography .............................................................................................................. 39iii

Chapter I: Introduction

The relationship between the general welfare of people and regulatory rights of host states,on the one hand, and rights of foreign investors, on the other, is a pressing issue under international
investment law. A major issue is to find an effective way to protect regulatory rights of host statesand promote the public welfare without violating foreign investors’ rights. This issue is important forthe contemporary international investment framework, because the number of investor-state disputesettlement cases has dramatically increased in recent years. In 2016, for instance, investors filed 62
cases and challenged measures of host states including, new tax laws and legal reforms inenvironment, public health, and renewable energy sectors.1

1.1. Problem statement
Substantive shortcomings of IIAs, such as the ambiguity of several terms have madeinvestors question host countries’ measures, for example adoption of new laws or minimum wage
increases, in general welfare areas.2 Owing to high arbitration fees, a respondent state in ISDS cases
can face considerable financial expenditures even when an investment tribunal decides in favor of
the state. Furthermore, the disputes might be a barrier to improvements in public interest areas andlead to an insufficient level of general welfare in these countries. Some scholars share a view thatirrespective of the ISDS results, the threat of arbitration on the general welfare matters per se cancause regulatory chill in host states. 3 Therefore, many host countries undertake measures such as

1

United Nations Conference on Trade and Development 2017, Investor-State Dispute Settlement: Reviewof Developments in 2016, IIA Issue Note, no. 1 (UNCTAD/DIAE/PCB/2017/1): 2-4, accessed April 9,
2018, http://unctad.org/en/PublicationsLibrary/diaepcb2017d1_en.pdf.
2
The term “international investment agreements” in this thesis refers to, as defined by the United Nations
Conference on Trade and Development (UNCTAD), Bilateral Investment Treaties (BITs) and othereconomic agreements, for example, Free Trade Agreements (FTAs) and Economic Partnership
Agreements (EPAs) with investment-related clauses or chapters. United Nations Conference on Tradeand Development 2016, Taking Stock of IIA Reform, IIA Issue Note, no. 1(UNCTAD/WEB/DIAE/PCB/2016/3): 4, accessed June 9, 2018,
http://unctad.org/en/PublicationsLibrary/webdiaepcb2016d3_en.pdf.
3
For example, Mitchell and Casben argue that claims of the investor against tobacco plain packaging
requirements of Australia in Philip Morris v. Australia can lead to regulatory chill in public health issues
in other host countries. Andrew D. Mitchell and Jessica Casben, “The National Interest in Trade andInvestment Agreements: Protecting the Health of Australians,” in Australia’s Trade, Investment and4reformulating contents of IIAs by including new provisions in order to safeguard their regulatory
rights and protect public interests.
Public interest provisions are a prime example of such novel provisions. There are many
ways to design these provisions, and so even the provisions that refer to the same area of the general
welfare might have different wordings. For instance, a public interest clause on environment in theAustria-Tajikistan BIT (2010) has the following wording: “The Contracting Parties recognize that it
is inappropriate to encourage an investment by weakening domestic environmental laws” 4 In
comparison, a public interest provision that also refers to environment in the US-Oman FTA (2006)
has a different formulation:
Recognizing the right of each Party to establish its own levels of domestic environmental
protection and environmental development priorities, and to adopt or modify accordingly its
environmental laws and policies, each Party shall ensure that those laws and policies
provide for and encourage high levels of environmental protection and shall strive tocontinue to improve those laws and policies.5
The environmental clause in the Austria-Tajikistan BIT only prohibits lowering existing
environmental standards in a host country, whereas the public interest provision in the US-Oman
FTA reaffirms regulatory rights of a host state over domestic environmental matters and promotes
enhancement of environmental regulations.
At present, there is no universal consensus about the scope of “public interest.” Instead of
the term “public interest,” some scholars use the terms “general welfare, community interest,”6 and“non-economic interest.” 7 In general, public interest covers concerns in the areas of environment,
public services, security, labor, public health, cultural heritage, sustainable development, and human

Security in the Asian Century, eds. John Farrar, Mary Hiscock and Vai Io Lo (Singapore: World
Scientific, 2015), 9. Kelsey also states that the threat of investment arbitration caused regulatory chill in
tobacco plain packaging legislation of New Zealand. Jane Kelsey, “Regulatory Chill: Learnings fromNew Zealand’s Plain Packaging Tobacco Law,” QUT Law Review 17, no.2, (November 2017), 44.
4
Article 4, Austria-Tajikistan BIT 2010, accessed May 16, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/3308.
5Article 17.1, US-Oman FTA 2006, accessed May 16, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/2718.
6
Christoph Schreuer and Ursula Kriebaum, “From Individual to Community Interest in International
Investment Law” in From Bilateralism to Community Interest: Essays in Honor of Judge Bruno Simma,
ed. Ulrich Fastenrath (Oxford: Oxford University Press, 2011), 1079-96.
7
Giorgio Sacerdoti et al., General Interests of Host States in International Investment Law (Cambridge:
Cambridge University Press, 2014), 165.

5rights. In this research, the term “public interest provisions” refers to clauses that fall into either ofthe following categories:(1) provisions which declare public interest protection as one of the aims of the parties to
IIAs;(2) those which prohibit lowering public interest standards (for instance, labor orenvironmental standards);(3) those which exclude some public policy areas from investment protection obligations
or from the general investor-state dispute settlement mechanism;(4) those which reaffirm the regulatory rights of host states or obligations of parties related
to public interest areas; or(5) those which encourage stronger cooperation in public interest areas.
Despite the fact that the number of IIAs with public interest provisions is increasing, somescholars have negative views towards these provisions. For example, Bhagwati claimed thatenvironmental and labor clauses are just a part of protectionist policies of developed countries andthat these provisions were “a way in which the fearful unions seek to raise the costs of production in
the poor countries as free trade with them threatens their jobs and wages.”8 Chauvel has voiced
concern on the general exception clauses for public purposes by arguing that these clauses would
have an adverse effect on the host states’ right to regulate and limit their policy space. 9 In addition,some countries remain reluctant to use public interest provisions as a method to safeguard and foster
the general welfare within their territories, because they lack tools to implement the provisions andfear to lose foreign investments. As such, this study will include several research questions and acentral thesis statement.

Jagdish Bhagwati, “Trade Liberalization and ‘Fair Trade’ Demands: Addressing the Environmental andLabor Standards Issues,” in Writings on International Economics, ed. Vudayagi Balasubramanyam(Delhi: Oxford University Press, 1997): 757.
9
Louis-Marie Chauvel, “The Influence of General Exceptions on the Interpretation of National Treatment
in International Investment Law,” Revista de Direito Internacional Brasília (Brazilian Journal ofInternational Law) 14, no.2 (November 2017): 150-152.
86

1.2. Research questions and thesis statement
A number of reports and surveys of international organizations and scholars provide
empirical evidence of the effectiveness of public interest provisions in safeguarding and promoting
the general welfare. However, there is also data that shows cases in which limitations of some of theprovisions diminished their effectiveness. This study argues that public interest provisions cancontribute to the better protection and promotion of public interests and suggests the ways to address
deficiencies of these provisions. This thesis sets out the following research questions:(1) What are the implications of public interest provisions for host countries?
(2) What are the shortcomings of current public interest clauses that reduce theireffectiveness?
(3) What are the ways to increase the effectiveness of public interest provisions?
The originality of this research lies in the following point. Much of the literature on ISDS
cases in public interest areas and the relationship between investments and the general welfare
discusses both substantive and procedural aspects simultaneously. 10 However, procedural issues suchas bias or inconsistent decisions 11 are closely related to the contents of the relevant IIAs including
ambiguous provisions and lack of proper safeguards of host states’ regulatory rights. Therefore, thisresearch puts stress upon substantive issues of IIAs only, for example, on vague terms or nonbinding nature of clauses, and does not elaborate on procedural problems, such as an excessively
broad jurisdiction of investment tribunals and insufficient transparency in investment arbitration.
This chapter includes a research map to assist with an understanding of the overall direction of thethesis and what elements will assist with the reader with a complete picture of the study.

For example, Yannick Radi, “Labor Provisions and Dispute Settlement in International Investment
Agreements - An Inquiry into the Politicization of the Settlement of ‘Labor Disputes’,” in Yearbook ofInternational Investment Law and Policy 2014-2015, ed. Andrea K. Bjorklund (New York: Oxford
University Press, 2016) and Asa Romson, “Environmental Policy Space and International Investment
Law,” (PhD diss., Stockholm University, 2012).
11
Susan D. Franck, “The Legitimacy Crisis in Investment Treaty Arbitration: Privatizing Public
International Law through Inconsistent Decisions,” Fordham Law Review 73, no. 4 (October 2005): 1558.
107

1.3. Research map
This research consists of five chapters. Chapter II highlights trends of inclusion of public
interest clauses in international investment agreements, then analyzes the reasons behind negative
attitudes of host states towards such provisions. Although the number of IIAs with such provisions isincreasing, there are still many states that do not include these provisions in their agreements. For
example, South Africa terminated some of its BITs rather than amending their contents, because thecountry faced a large number of investor-state disputes.12 Many developing states are still reluctant
to introduce substantive changes in their IIAs due to their weak bargaining power and the fear of
losing investment attractiveness. Chapter III elaborates on the influence public interest provisions in
IIAs have on the general welfare. This chapter demonstrates impacts of the provisions on the general
welfare in countries such as Mexico, Peru, and Cambodia. This chapter then examines otherpotential implications of public interest clauses, such as the influence of the clauses on investment
inflow, the regulatory rights of host states, and the level of investment protection. Chapter IV
identifies deficiencies and key concerns about current public interest clauses in such international
agreements. This chapter highlights such issues as unclear scope and the non-binding nature of somepublic interest provisions as well as problems with their drafting and implementation. Chapter IV
also examines methods to overcome these issues and improve current public interest clauses to raise
their efficiency. Chapter V summarizes findings of the research and presents major conclusions andrecommendations of the thesis.

Mohammed Mossallam, “Process Matters: South Africa's Experience Exiting its BITs,” GEG Working
Paper 2015/97, (January 2015): 12.
12

8

Chapter II: Background of Public Interests in International Investment Law

In 2014, the United Nations Commission on International Trade Law (UNCITRAL) adopted
the Rules on Transparency in Treaty-based Investor-State Arbitration 13 and in 2016, the United
Nations Conference on Trade and Development (UNCTAD) designed the Road Map for IIA
Reform.14 Today these two instruments represent the response to two pressing issues concerning
sustainability, responsibility, and transparency in international investment law: first, safeguarding
public interests and regulatory rights of host states and, secondly, protecting investments. In
particular, the UNCITRAL Rules is an attempt to integrate public interests in the current international
investment regime. The UNCTAD Road Map puts forward protection of investments and regulatory
rights of host states as well as development of responsible investments among major reform areas.
This chapter will examines the historical trends of inclusion of public interest clauses in these two
IIAs.

2.1. Public interests in international investment law since 1980
Some older investment treaties already began to include public interest clauses as early as
1980s. For instance, the China-Singapore BIT (1985) prohibits limiting the parties’ right to apply
measures for public health protection and pest prevention in plants and animals.15 The Czech
Republic-United States of America BIT (1991) encourages promotion and improvement of living
standards and labor rights.16 There are chronological differences in the first inclusion of various

13

Lise Johnson and Nathalie Bernasconi-Osterwalder, “New UNCITRAL Arbitration Rules on
Transparency: Application, Content and Next Steps,” International Institute for Sustainable Development,
September 18, 2013, accessed May 26, 2018, https://www.iisd.org/itn/2013/09/18/new-uncitralarbitration-rules-on-transparency-application-content-and-next-steps-2/.
14“UNCTAD's Road Map for IIA Reform”, UNCTAD Investment Policy Hub, accessed April 19, 2018,
http://investmentpolicyhub.unctad.org/IIA/KeyIssueDetails/552.
15
Article 11, China-Singapore BIT 1985, accessed April 26, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/5377.
16
Preamble, Czech Republic-United States of America BIT 1991, accessed April 24, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/994.

9

types of public interest provisions. For example, labor clauses in IIAs started in the 1990s, 17 whereas
environmental provisions first appeared in the mid-1980s.18
However, a global trend in the inclusion of public interests provisions into IIAs started in
the 2010s.19 According to the UNCTAD, only 10% of BITs concluded between 1962 and 2011
contain references to public interests in their preambles, whereas 65% of BITs concluded between
2012 and 2014 include these references.20 These facts illustrate a dramatic increase of public interest
clauses in international investment agreements.
However, the integration of public interest provisions in IIAs is a relatively new topic ininternational investment law. Some researchers have argued that inclusion of these provisions isbeneficial for host countries. For example, Acconci states that inclusion of social concerns enhances
investment climate of host states since “it would bring together the various attitudes and interests ofthe different parties.”21 Likewise, Choudhury claims that a particular type of public interest
provisions, namely exception clauses on human rights, is an effective way to counter imbalances
between rights of states and rights of foreign investors as well as promoting human rights in hostcountries.22 Titi argues that IIAs’ clauses which safeguard regulatory rights of host states in thegeneral welfare areas help to make the international investment system “more legitimate andsustainable.”23

17International Labor Organization 2016, Assessment of Labor Provisions in Trade and Investment
Arrangements (Geneva: International Labor Office, 2016): 22, accessed May 2, 2018,
http://www.ilo.org/wcmsp5/groups/public/---dgreports/---inst/documents/publication/wcms_498944.pdf.
18
Kathryn Gordon and Joachim Pohl, “Environmental Concerns in International Investment Agreements:
A Survey,” OECD Working Papers on International Investment 2011/01 (January 2011): 5.
19
The UNCTAD named this period an “era of re-orientation.” United Nations Conference on Trade andDevelopment 2015, World Investment Report 2015: Reforming International Investment Governance,(UNCTAD/WIR/2015): 124, accessed March 28, 2018,
http://unctad.org/en/PublicationsLibrary/wir2015_en.pdf.
20
UNCTAD 2016, Taking Stock of IIA Reform, 9.
21
Pia Acconci, “The Integration of Non-Investment Concerns as an Opportunity for the Modernization ofInternational Investment Law: Is a Multilateral Approach Desirable?” in General Interests of Host States
in Current International Investment Law, ed. Giorgio Sacerdoti (Cambridge: Cambridge University Press,
2014), 165-193.
22
Barnali Choudhury, “Exception Provisions as a Gateway to Incorporating Human Rights Issues into
International Investment Agreements,” Columbia Journal of Transnational Law 49, no.3, (June 2010): 671.
23
Catharine Titi, “Embedded Liberalism and IIAs: The Future of the Right to Regulate, with Reflections
on WTO Law,” forthcoming in 20 Years of Domestic Policy Under WTO Law: The Embedded Liberalism
Compromise Revisited, ed. Gillian Moon and Lisa Toohey (Cambridge: Cambridge University Press,
2018), 11.

10Other scholars have raised concerns about public interest clauses. For example, Romson
states that the majority of public interest provisions on environment are only of symbolic nature anddo not make a considerable change in international investment framework. 24 Chilcoat argues thatlabor provisions can be effective only if they address country-specific labor issues and refer toenforceable labor standards. He also recommends that countries avoid trite language when draftinglabor clauses.25 Mitchell and Casben claim that public interest provisions such as exceptions on
public health matters do not guarantee regulatory autonomy of states and do not always protect theirpolicy space.26 There are also researchers who argue that there are no deficiencies in the content of
IIAs and that some public interest provisions, for instance, labor clauses, are inconsistent with thespirit and purpose of investment agreements.27
The number of ISDS cases involving the general welfare matters is becoming quite
common. These cases concern areas such as financial regulation, provision of public services,protection of environment, labor rights, cultural heritage of a host state, and public health.28 In thesedisputes, the investors have claimed indirect expropriation and breaches of principles of fair andequitable treatment, national treatment, and minimum standard of treatment by the host states.
Investment tribunals have addressed public interests in different ways, and not all of them haveconsidered these interests.29
In sum, the inclusion of public interest provisions in IIAs is a new trend. This trend engages

Romson, “Environmental Policy Space and International Investment Law,” 300.
Elizabeth B. Chilcoat, “Pinkie Promises or Blood Oaths? Using Social Clauses in U.S. Free Trade
Agreements to Eradicate Child Labor,” Washington University Global Studies Law Review 7, no. 2,(January 2008), 329-330.
26
Mitchell and Casben, “The National Interest in Trade and Investment Agreements: Protecting the
Health of Australians,” 74.
27
Radi, “Labour Provisions and Dispute Settlement in International Investment Agreements - An Inquiry
into the Politicization of the Settlement of ‘Labour Disputes’,” 83-85.
28
United Nations Conference on Trade and Development 2017, Phase 2 of IIA Reform: Modernizing the
Existing Stock of Old-Generation Treaties, IIA Issue Note, no. 2 (UNCTAD/DIAE/PCB/2017/3): 4,
accessed May 22, 2018, http://unctad.org/en/PublicationsLibrary/diaepcb2017d3_en.pdf.
29
See, for example, Parkerings-Compagniet AS v. Republic of Lithuania (ICSID Case No. ARB/05/8).
Instrument invoked: Lithuania-Norway BIT (1992). Status: decided in favor of the state. Award dated 11
September 2007, https://www.italaw.com/sites/default/files/case-documents/ita0619.pdf and Chevron
Corporation and Texaco Petroleum Company v. The Republic of Ecuador (PCA Case No. 34877).
Instrument invoked: Ecuador-United States of America BIT (1993). Status: decided in favor of theinvestor. Final award dated 31 August 2011, https://www.italaw.com/sites/default/files/casedocuments/ita0154.pdf.
24
25

11

various countries irrespective of their size, location, and the level of economic development.
Although many host states suffered from disputes on the general welfare matters, some of them havea negative attitude to inclusion of public interest provisions in IIAs as a safeguard of their policy
space. The following section elaborates on factors that concern this attitude.

2.2. Host states’ views on substantive reform of international investment agreements
Many countries have had a negative experience with ISDS cases in which foreign investors
challenged the host countries’ regulation in public interest areas. According to the UNCTAD, themajority of ISDS cases have been brought under so-called “old-generation treaties,” or IIAs
concluded before 2010. 30 Introduction of public interest provisions in such IIAs may enable hoststates to take some regulatory measures without breaching the IIAs. Some researchers even claimthat inclusion of public interests in IIAs is advantageous to states, because it improves relationships
between them, brings support from civil society, and balances economic and social progress. 31
However, despite huge financial expenditures due to lost disputes, many states are still reluctant toamend their IIAs and integrate public interests into them. This section analyzes the reasons behind
reluctance or negative attitudes of host countries towards the amendment of investment agreements.
ISDS cases concerning public welfare issues increased dramatically during the 2000s. In
2015, the number of cases reached seventy, a new record for a single year.32 In many of these cases,
foreign investors challenged measures of host states such as legislative reforms related todevelopment of renewable energy sector (at least 20 cases), protection of environment andindigenous areas.33

30

UNCTAD 2017, Phase 2 of IIA Reform: Modernizing the Existing Stock of Old-Generation Treaties, 4.
Jean-Marc Siroën, “The Use, Scope and Effectiveness of Labor and Social Provisions and Sustainable
Development Aspects in Bilateral and Regional Free Trade Agreements,” report mandated by theEuropean Commission, (September 2008): 9, accessed April 24, 2018,
file:///C:/Users/USER/Downloads/final%20report%20English.pdf.
32
United Nations Conference on Trade and Development 2016, Investor-State Dispute Settlement:
Review of Developments in 2015, IIA Issue Note, no. 2 (UNCTAD/WEB/DIAE/PCB/2016/4): 2,
accessed April 24, 2018, http://unctad.org/en/PublicationsLibrary/webdiaepcb2016d4_en.pdf.
33
Ibid. 6.
31

12

In response to these ISDS cases, countries have begun to take measures to safeguard theirregulatory rights. Some countries, such as Indonesia, started to improve the substantive content of
their IIAs through the reformulation of terms and the addition or exclusion of particular clauses.34
Other countries decided to protect their policy space by terminating some of their agreements. For
instance, South Africa terminated its BITs with Switzerland and Spain. 35 Bolivia and Ecuador opted
for an even more radical measure, the denunciation of the International Centre for Settlement of
Investment Disputes (ICSID) Convention.36 Only some countries chose inclusion of new provisions
in their IIAs as a way to protect their regulatory rights and promote the general welfare. There are anumber of reasons behind negative attitudes of host states to investment treaty review in general,
including novel clauses such as public interest provisions in IIAs in particular.
First, the level of economic development of a country and its status in international relations
might influence the country’s approach to investment treaty amendment for safeguarding regulatory
rights. Countries that import capital may have a weak bargaining power in designing IIAs and, thus,
be reluctant to change the contents of their agreements. In contrast, capital-exporting states, or homecountries, might have a strong position in investment treaty negotiations, because they provide
investments that are important for the host state. Thus, some researchers argue that “BIT
negotiations are likely to occur on terms set by the home state. Its ability to obtain favored objectives
should increase when it is clearly more powerful than the treaty partner.” 37
However, the trend in IIAs’ reform indicates that not only developed and large capitalexporting countries are in the process of investment treaty amendment. Many new IIAs between
developing countries contain public interest clauses. For example, the Morocco-Nigeria BIT (2016)

Abdulkadir Jailani, “Indonesia’s Perspective on Review of International Investment Agreements,” inRethinking Bilateral Investment Treaties: Critical Issues and Policy Choices, ed. Kavaljit Singh andBurghard Ilge (Netherlands: Both Ends, Madhyam & SOMO, 2016), 122.
35
Mossallam, “Process Matters: South Africa's Experience Exiting its BITs,” 12.
36
United Nations Conference on Trade and Development 2010, Denunciation of the ICSID convention
and BITS: impact on investor-state claims, IIA Issue Note, no. 2 (UNCTAD/WEB/DIAE/IA/2010/6): 1,
accessed June 4, 2018, http://unctad.org/en/docs/webdiaeia20106_en.pdf.
37
Todd Allee and Clint Peinhardt, “Evaluating Three Explanations for the Design of Bilateral Investment
Treaties.” World Politics 66, no. 1 (January 2014): 62.
34

13

and the Iran-Slovakia BIT (2016) include such clauses in their preambles. 38 Moreover, somedeveloping countries in Africa have actively amended contents of their IIAs at the regional level.
Therefore, only in some rare cases is the level of economic development a factor for investment
treaty amendment.
Second, the complex nature of the treaty amendment process might also discourage statesfrom including new provisions in their existing investment agreements. Revision of IIAs, especiallymultilateral ones, may take time. Certain steps are necessary before treaty amendments are
implemented. Even if parties manage to reach a consensus on new clauses, they may not start theterms of the treaty, if, for instance, one of the parties does not fulfill a requirement of ratification.
Moreover, the process of reviewing IIAs may require financial expenditures. 39
Third, some countries are reluctant to include public interest provisions because they cannot
implement such provisions due to financial and institutional deficiencies. According to the UnitedStates Government Accountability Office (US GAO), partners of US FTAs such as Colombia, Peru,
Guatemala, Oman, and El-Salvador have encountered difficulties in enforcing labor clauses because
these countries lack the implementation capacity. 40 Therefore, the clauses remain on paper and do
not protect the general welfare.
Fourth, some countries consider their ISDS experience as generally positive and, therefore,
do not consider that the amendment of their existing IIAs is necessary. For example, Sattorova has
analyzed the reasons behind the reluctance of Turkey and Uzbekistan towards IIAs reform and findsthat “the current reticence with regard to modifying investment treaties can be attributed to the factthat both Turkey and Uzbekistan perceived their experience of investment arbitration as positive

38

United Nations Conference on Trade and Development 2017, World Investment Report 2017:
Investment and the Digital Economy, (UNCTAD/WIR/2017): 121, accessed May 8, 2018,
http://unctad.org/en/PublicationsLibrary/wir2017_en.pdf.
39
Kathryn Gordon and Joachim Pohl, “Investment Treaties over Time - Treaty Practice and Interpretation
in a Changing World,” OECD Working Papers on International Investment 2015/02, (February 2015):
36.
40
United States Government Accountability Office 2014, Free Trade Agreements: U.S. Partners Are
Addressing Labor Commitments, but More Monitoring and Enforcement Are Needed (US GAO-15160):18-22, accessed April 26, 2018, https://www.gao.gov/assets/670/666787.pdf.

14

overall.”41 From interviews with government officials, Sattorova concludes that since investment
tribunals have dismissed some claims of foreign investors against Uzbekistan and Turkey, thesecountries have an impression that deficiencies in their IIAs do not pose any threat.42
Finally, some researchers argue that large capital-exporting states are generally reluctant toinclude public interest provisions. For example, Dumberry claims that such states have a negative
attitude toward provisions because their major aim in concluding a BIT is to “provide extensive legal
protection to their national investors conducting business abroad.”43 However, as mentioned earlier,an initiative to add public interest clauses has come from big capital-exporting countries such as
Canada and the United States. Therefore, although there might be a reason for capital-exporting
countries to oppose the inclusion of public interest provisions in IIAs, facts show that these countries
tend to support these provisions.
In sum, various factors have influenced countries’ attitude towards the IIAs’ reform andpublic interest clauses. These factors do not apply universally. While one factor might apply toindividual state, but it may not work with another. Thus, scholars in this area of law should consider
a combination of factors to explain a state’s standpoint on public interest provisions in investment
agreements, because each country case is different.

41

Mavluda Sattorova, “Reassertion of Control and Contracting Parties' Domestic Law Responses toInvestment Treaty Arbitration: Between Reform, Reticence and Resistance,” in Reassertion of Control
over the Investment Treaty Regime, ed. Andreas Kulick (Cambridge University Press, 2016), 59.
42
Ibid. 57-59.
43
Patrick Dumberry, “Suggestions for Incorporating Human Rights Obligations into BITs,” inRethinking Bilateral Investment Treaties: Critical Issues and Policy Choices, ed. Kavaljit Singh andBurghard Ilge (Netherlands: Both Ends, Madhyam & SOMO, 2016), 230.

15

Chapter III: Public Interest Provisions in International Investment Agreements

The last chapter examined the historical background of public interest clauses and explained
the current trends and motives behind introduction of the clauses in international investment
agreements. This chapter discusses the impact and implications of public interest provisions in suchtreaties. More importantly, the chapter analyzes feasibility of such provisions in the inclusion of suchagreements.

3.1. Influence on protection and promotion of public interests
The key aim of public interest provisions is to safeguard and foster the general welfare ofpeople. Since inclusion of such provisions in IIAs is a relatively new trend, there is little data
available on their impact. There is no single document that offers information on the global influenceof public interest clauses on all areas of the general welfare. However, studies of governments,
international organizations and scholars does shed some light on this issue. For example, the
UNCTAD provides data on overall trend in inclusion of sustainable development clauses into
international investment agreements. Other studies such as reports of the International Labor
Organization (on labor provisions), the World Health Organization (on public health provisions) andvarious domestic institutions, contains data on the impact of public interest provisions on some
general welfare areas in certain countries. This section analyzes these studies and examines
implications of public interest clauses.
The two most important reports by the ILO on the effectiveness of labor provisions include
the Assessment of Labor Provisions in Trade and Investment Arrangements (Assessment) and the
Handbook on Assessment of Labor Provisions in Trade and Investment Arrangements (Handbook).44
Both of these reports show that labor clauses in IIAs have some positive implications on public

These two publications constitute part of the ILO’s Studies on Growth with Equity publication series.
The key purpose of the series is to provide evidence that social equity does not harm the economic
development of countries. International Labor Organization, “Studies on Growth with Equity,” accessed
May 13, 2018, http://www.ilo.org/global/research/studies-on-growth-with-equity/lang--en/index.htm.
44

16

welfare. The ILO distinguishes between preliminary and final implications of labor provisions.
Preliminary implications include changes in labor laws and regulations, ratification of labor-related
treaties as well as establishment of special labor institutions and agencies. In contrast, final
implications, on which this section focuses, refer to actual progress and improvement of labor
conditions and workers’ rights in host states.
Both reports indicate that labor provisions are positive. For example, the Assessment foundthat agreements with labor clauses have increased employment rates by 1.6 percentage in total for all
countries included in the research. Moreover, the report has concluded that labor provisions makethe job market more accessible, especially for working age females.45 Meanwhile, the Handbook
supports the Assessment in that labor provisions could reduce gender disparity in wages. 46
The US Government Accountability Office (GAO) also provides useful information about
this issue. Reports by the GAO also indicate the positive implications of public interest provisions.
For example, the report found that the government of Peru digitized systems to maintain data oflabor inspections in response to labor clauses in the US-Peru FTA (2009), and these new digitalsystems significantly expedited adjudication of labor disputes.47 Likewise, labor commitments in theCentral American-Dominican Republic FTA (2004) helped the Ministry of Labor of Guatemala
carry out frequent labor inspections and improve legal education of labor officials. 48 Also, referencesin this FTA to the protection of environment had positive effects on environmental conditions in
Guatemala and El Salvador. In Guatemala, this FTA helped small and medium sized companies tojoin the country’s cleaner production program that reduced excessive usage of electricity and water45

ILO 2016, Assessment of Labor Provisions in Trade and Investment Arrangements, 81-82.
For example, labor clauses in the Cambodia–US Bilateral Textile Agreement (1999) helped to reduce
the gender wage gap in the textile sector of Cambodia “from 32 per cent prior to the agreement to 6 percent after its adoption.” International Labor Organization 2017, Handbook on Assessment of Labor
Provisions in Trade and Investment Arrangements, (Geneva: International Labor Office, 2017): 3,
accessed May 2, 2018, http://www.ilo.org/wcmsp5/groups/public/---dgreports/--inst/documents/publication/wcms_564702.pdf.
47
US GAO 2014, Free Trade Agreements: U.S. Partners Are Addressing Labor Commitments, but MoreMonitoring and Enforcement Are Needed, 14.
48
Ibid. 12.
46

17

resources.49 In El Salvador, environmental commitments under this FTA stimulated adoption of the
National Environment Policy and Strategy that addresses various environmental issues. 50
A number of researchers also have provided data on the effectiveness of public interest
provisions for the promotion of the general welfare. Grimm argued that the North American
Agreement on Labor Cooperation (NAALC) increased labor involvement of females in Mexican
maquiladora factories.51 After examining 223 Regional Trade Agreements (RTAs) with and withoutlabor clauses, and assessing their impact on labor standards in the states parties, Kamata has foundthat RTAs that contain labor provisions have a positive impact on labor earnings in middle-income
countries.52
The Commission for Environmental Cooperation provides information on the effects ofpublic interest provisions in NAFTA on the environment in the parties. This commission conducteda study on the impacts of the North American Agreement on Environmental Cooperation (NAAEC)
and states that environmental clauses in this agreement helped to enhance legislation and promoteclean industries in Mexico, especially in such sectors as tanning, car production, and the electronics
industry.53
Although there is proof that public interest clauses helped to improve the general welfare insome countries, there is also data that demonstrates deficiencies and ineffectiveness of some of theseclauses. For instance, labor provisions of the EU-Korea FTA have not substantially enhanced labor
standards in Korea. The agreement provides that the “parties will make continued and sustained

49

United States Government Accountability Office 2014, Free Trade Agreements: Office of the U.S.
Trade Representative Should Continue to Improve its Monitoring of Environmental Commitments (USGAO-15-161): 17, accessed February 26, 2018, https://www.gao.gov/assets/670/666782.pdf.
50Ibid. 10.
51
Nicole L. Grimm, “The North American Agreement of Labor Cooperation and Its Effects on Women
Working in Mexican Maquiladoras,” American University Law Review 48, no.1 (October 1998): 203.
Grimm argues that “the NAALC offers women a new avenue for airing grievances and gaining relief
from abusive employer or governmental practices in the workplace.”
52
Isao Kamata, “Regional Trade Agreements with Labor Clauses: Effects on Labor Standards andTrade,” La Follette School of Public Affairs Working Paper Series No. 2014-002, (February 2014): 29-30.
Kamata did not provide information about the labor clauses’ influence on other labor matters such as
gender discrimination, child labor or issues of occupational health and safety.
53
Pierre Marc Johnson et al., “Ten Years of North American Environmental Cooperation.” Report of the
Ten-year Review and Assessment Committee to the Council of the Commission for Environmental
Cooperation (Montreal: CEC 2004): 28.

18

efforts towards ratifying the fundamental ILO Conventions as well as the other Conventions that areclassified as ‘up-to-date’ by the ILO.”54 However, Korea has still not ratified a number of the ILO
fundamental conventions, and the EU expressed concerns on the level of protection under Korean
labor laws.55
The EU-Korea FTA brought about some results in the labor sector of the European Union.
In particular, this FTA helped to create effective institutional mechanisms to improve labor standards
in the member countries. Nevertheless, according to the European Commission, the overall impact of
the EU-Korea FTA on labor rights is neutral.56 Shortcomings of labor provisions in this FTA such as
insufficient enforcement mechanisms might be a reason for these results. Although Korea has failed
to comply with its labor obligations, the country still enjoys economic benefits under the agreement.
The European Union may invoke responsibility of Korea for non-compliance with the labor
provisions if consultations between the parties do not yield fruitful results.
Implementation of labor clauses in the US-Oman FTA (2006) also encountered somedifficulties. This FTA contains provisions on enforcement of labor laws and obligations of theparties as the ILO members. These labor clauses certainly brought about some positive results in
Oman, which enacted laws on labor unions and provided the unions with rights to strike and toindependently conduct their activities. 57 Nevertheless, according to the US GAO, foreign workers inOman still cannot enjoy their labor rights and face issues regarding working conditions. 58
In sum, deficiencies and insufficient enforcement mechanisms may undermine theeffectiveness of public interest provisions in investment agreements. However, some studies show

54

Article 13.4 para 3, Free Trade Agreement between the European Union and the Republic of Korea
2010, accessed March 24, 2018, http://investmentpolicyhub.unctad.org/Download/TreatyFile/2602.
55
European Commission 2017, Annual Report on the Implementation of the EU-Korea Free Trade
Agreement (Brussels 2017): 11, accessed March 23, 2018,
http://trade.ec.europa.eu/doclib/docs/2016/june/tradoc_154699.pdf.
56
European Commission 2017, Evaluation of the Implementation of the Free Trade Agreement between
the EU and its Member States and the Republic of Korea – Interim Technical Report, (Brussels 2017):
176-177, accessed May 2, 2018,https://static1.squarespace.com/static/5798bbd2be6594e06f727388/t/5950bcf0e4fcb533d1d45dd7/149846
3505732/EU-Korea+FTA+Interim+Technical+Report+Part+1+-+2017-06-19.pdf.
57
US GAO 2014, Free Trade Agreements: U.S. Partners Are Addressing Labor Commitments, but MoreMonitoring and Enforcement Are Needed, 13.
58
Ibid. 21.

19

that public interest clauses in IIAs have helped to enhance the public welfare in certain countries.
Therefore, there is some empirical evidence that, if properly drafted and implemented, public interest
provisions in IIAs are able to safeguard and foster the general welfare.

3.2. Other potential impacts of public interest provisions
From the literature it is evident that there are at least three potential impacts that public
interest provisions have on investment and society. Public interest clauses in IIAs influence not only
the general welfare, but they may also have an impact on investment inflows (3.2.1), the level ofinvestment protection (3.2.2), and a policy space of host states (3.2.3). This section describes thesepotential impacts.

3.2.1. Influence on investment inflows
Some states voice concern that public interest clauses adversely affect FDI inflows and theirinvestment attractiveness. In particular, advocates of the race to the bottom theory believe that thelower and weaker standards of the general welfare result in the higher FDI inflows. 59 However,much research shows that the level of public interest standards is not the main determinant offoreign direct investments. For example, through the regression analysis on the implications of labor
standards on FDI in East Asia, Sarna finds that the overriding determinants of the FDI attraction in
East Asia are “factors like maintaining competitiveness through superior technology, high levels ofhuman capital, skilled labor force, agglomeration effects, dynamic growth and the role played by thestate in strategically allocating FDI in the right sectors.”60 Kucera also examined the impact of labor

See William W. Olney, “A Race to the Bottom? Employment Protection and Foreign Direct
Investment,” Department of Economics Working Papers 2011-02, (November 2010) and Ozay Mehmet
and Akbar Tavakoli, “Does Foreign Direct Investment Cause a Race to the Bottom?,” Journal of the Asia
Pacific Economy 8, no.2, (January 2003).
60
Ritash Sarna, “The Impact of Core Labor Standards on Foreign Direct Investment in East Asia” (TheJapan Institute for Labor Policy and Training, 2005), 28.
59

20

clauses and standards on FDI and concluded that “no solid evidence is found in support of the“conventional wisdom” that foreign investors favor countries with weaker worker rights.” 61Some country-specific data demonstrates a positive relationship between a public interestfriendly reform of IIAs and FDI inflows. For example, in 2014, when Indonesia reviewed its IIAs, it
received a record high amount of foreign direct investments.62 In general, there is empirical proof
that labor provisions in IIAs do not deviate FDIs and do not decrease FDI flows in host states.
There is also research on the relationship between human rights standards and FDI inflows.
For example, Garriga examined the relationship between human rights regulations and FDI inflows
in 135 developing countries from 1982 to 2011. The author suggests that ratification of human rights
treaties by host countries has a positive impact on FDI inflows, because foreign investors care about
their reputation and favor countries with higher human rights standards. 63 Another study supports
these results. Analyzing the correlation between human rights and FDI during 1980 - 2003 in nonOECD states, a couple of scholars argue that respect for human rights helps host countries to attract
foreign capital. The scholars state that “while there are many potential instances of tension between
economic interests and societal norms and values, our study suggests that respect for human rights is
one area in which these values can actually serve to complement and reinforce the global
economy.” 64 These sources suggest that better human rights protection is not an obstacle but rather
an incentive for FDI inflows.

David Kucera, “The Effects of Core Workers Rights on Labor Costs and Foreign Direct Investment:
Evaluating the ‘Conventional Wisdom’,” International Institute for Labor Studies Working Paper No.
130, (2001): 33. Kucera analyzed labor conditions and FDI inflows in 127 states and examined thecorrelation between freedom of association, child labor, and gender inequality on the one side and FDI on
the other side.
62
Jailani, “Indonesia’s Perspective on Review of International Investment Agreements,” 119.
63
Ana Carolina Garriga, “Human Rights Regimes, Reputation, and Foreign Direct Investment,”
International Studies Quarterly 60, no. 1, (March 2016): 160-172.
64
Shannon Lindsey Blanton and Robert G. Blanton, “What Attracts Foreign Investors? An Examinationof Human Rights and Foreign Direct Investment,” The Journal of Politics 69, no. 1 (February 2007): 153.
61

21

3.2.2. Influence on the level of investment protection
Though inclusion of public interest provisions in IIAs might have an adverse impact on thelevel of investment protection, there is no empirical proof of such a proposition. Public interest
provisions usually co-exist with provisions which safeguard rights of investors. IIAs with public
interest clauses generally provide that enforcement of the clauses should not undermine rights ofinvestors. For instance, public interest clause of the Georgia-Switzerland BIT (2014) addresses bothsocial concerns and investors’ rights.65 The first part of the article reaffirms the right of the parties totake necessary measures in public interest areas, whereas the second part provides that the general
welfare measures of the host states are legitimate only if application of the measures was (1)necessary, (2) justifiable, and (3) did not restrict investments. The Canada-Jordan BIT (2009) also
sets conditions for legitimacy of host states’ measures in public interest fields. The treaty requiresthat these measures should not be applied “in a manner that would constitute arbitrary or
unjustifiable discrimination between investments or between investors, or a disguised restriction oninternational trade or investment.”66 Public interest clauses do not repeal commitments of host states
to safeguard investments and to provide favorable conditions for investment activities. Requirements
for legitimacy of states’ actions in the general welfare areas help to maintain a proper level ofinvestment protection.

3.2.3. Influence on a policy space of host states
Finally, some public interest clauses in IIAs might have implications on a policy space of
host countries by limiting regulatory rights of states. For example, public interest clauses thatprohibit to lower the general welfare standards, or non-lowering standards clauses, can be an
obstacle for host states to soften their rigid regulations on public interests. 67 In contrast, other public

65

Article 9, Georgia-Switzerland BIT 2014, accessed February 22, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/4814.
66
Article 10, Canada-Jordan BIT 2009, accessed February 22, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/617.
67
For example, Romson states that “a rigid compliance might freeze the development of environmental
regulations, as it would prohibit the state from softening a regulation that came out too harsh at first.”
Romson, “Environmental Policy Space and International Investment Law,” 312.

22

interest clauses such as those that reconfirm the regulatory rights of states or exclude some public
interest fields from investment protection obligations might have a positive impact on a host state’s
policy space. Such clauses not only safeguard but also foster host states’ regulatory rights. As aresult, public interest clauses might have both positive and negative effects on a host country’s
policy space.

23

Chapter IV: Major Issues Regarding Public Interest Provisions

Chapter III pointed out that, in general, public interest clauses have a positive impact on thegeneral welfare and do not harm investment attractiveness of states and rights of investors. However,shortcomings of some public interest provisions can lead to their ineffectiveness or limitation of ahost states’ policy space. Elimination of these shortcomings is important for the protection andpromotion of the general welfare. Main shortcomings of public interest provisions relate to theirformulation, implementation, and compliance with the provisions. This chapter addresses theseshortcomings and proposes ways to improve the provisions.

4.1. Design and formulation of public interest provisions
In order to improve and formulate a better design for provisions regarding public interest
clauses, several aspects need clarification that will understand some of the present deficiencies. First,
policymakers should understand that the scope in such clauses is unclear and that standards need to
be developed. Second, the nature of such provisions should be clarified as well as how treaties
operate and can be modified. These issues will be discussed below.

4.1.1. Scope of Public Interest Provisions
The first deficiency of some public interest clauses is their unclear scope. For example, theChina-Uzbekistan BIT (2011) emphasizes the desire of the parties to “improve the welfare of thepeoples.”68 The treaty neither provides a definition of the term “welfare” nor specifies the areas thatfall under the scope of this term.
Some public interest clauses contain broad and unclear terms. For example, the Canada-EU
Comprehensive Trade and Economic Agreement (Canada-EU CETA, 2016) and the Australia-China
FTA (2015) both have public interest references in their preambles. However, there is a difference in68

Preamble, China-Uzbekistan BIT 2011, accessed February 22,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/3357.

24

terms of their clarity. The Canada-EU CETA “preserve[s] the right of the Parties to regulate within
their territories and the Parties’ flexibility to achieve legitimate policy objectives, such as publichealth, safety, environment, public morals and the promotion and protection of cultural diversity.” 69This provision clarifies the general welfare areas that fall under its scope. On the other hand, theAustralia-China FTA upholds “the rights of their governments to regulate in order to meet national
policy objectives, and to preserve their flexibility to safeguard public welfare.”70 This clause’s scopeis unclear, because the clause does not mention concrete areas of the general welfare.
Naturally, the more areas IIAs refer to, the wider the policy space host states enjoy over thegeneral welfare. Investor-state disputes can involve various fields of the general welfare such aslabor rights, environmental standards, and cultural heritage issues. If host states truly aim to protect
and improve the public welfare and to promote sustainable development in their territories, their
IIAs should cover a wide range of public interest areas. A mere reference to the term “publicwelfare” in IIAs is not sufficient to realize this aim, since arbitrators might interpret this term tocover only a limited number of fields. As stated in Chapter I, there is no universal definition of theterm “public interest” or “public welfare,” so the public interest provision in the Australia-China
FTA gives arbitrators a wide discretion to interpret the term “public welfare.” Ambiguous terms may
cause problems of interpretation. Thus, IIAs should refer to exact fields of the general welfare as
exemplified by the public interest clause in the Canada-EU agreement.

4.1.2. Standard under public interest provisions
The second concern about the design and formulation of public interest clauses is thestandard of the general welfare under these clauses. For instance, the preamble to the AustraliaChina FTA (2015) expresses the parties’ commitment to enhance living standards of their people andto create new employment opportunities. However, this FTA does not clarify to what extent the69

Preamble, Comprehensive Trade and Economic Agreement between Canada and the European Union
2016, accessed February 23, 2018, http://investmentpolicyhub.unctad.org/Download/TreatyFile/3593.
70
Preamble, Australia-China Free Trade Agreement 2015, accessed February 24, 2018,https://dfat.gov.au/trade/agreements/in-force/chafta/official-documents/Documents/chafta-agreementtext.pdf.

25

parties should enhance their living standards. A public interest provision in the Canada-Panama FTA(2010) also contains vague terms. In the agreement’s preamble, the parties agreed to safeguard andfoster basic workers’ rights, but the term “basic workers’ rights” may refer to various labor standards
under domestic and international legal instruments. The labor legislation of Canada itself includes
several definitions of the phrase. For example, the basic workers’ rights under the Employment
Standards Act (2000) covers, among others, rights for the minimum wage, overtime pay, andvacation. The Occupational Health and Safety Act (1990) outlines three basic rights of workers: theright to refuse dangerous or unsafe work, the right to join the workplace health and safety activities,
and the right to know about the hazards of the workplace. So, the term “basic workers’ rights” can bevery broad and include a wide range of labor rights. States should refer to concrete public interest
standards or provide definitions of the terms in their IIAs to avoid difficulties of interpretation.
Furthermore, there is a need to identify which public interest standards states should be included intheir agreements. There is a question as to whether IIAs should address public interest areas
generally or focus on only some areas (for example, only labor or human rights).
The first way to ensure certainty in relation to the general welfare standards or rights under
the scope of public interest clauses is to specify the specific rights or standards. For example, theAustria-Tajikistan BIT (2010) provides a concrete list of labor rights, such as the right of associationand the right to organize and to bargain collectively, that fall under the scope of its public interest
provision (Article 5). The second way is to refer to instruments that establish public interest
standards or rights. The Canada-Korea FTA (2014) makes reference to “human rights andfundamental freedoms as identified in the Universal Declaration of Human Rights.”71 Finally, The
US-Peru FTA (2006) clarifies public interest clauses by defining the term “environmental law” 72 as
well as providing a list of international instruments that establish standards of protection.

71

Preamble, Universal Declaration of Human Rights 1948, accessed March 2, 2018,
http://www.fmreview.org/sites/fmr/files/FMRdownloads/en/FMRpdfs/Human-Rights/udhr.pdf.
72
Article 18.14, US-Peru Free Trade Agreement 2006, accessed March 2, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/2721.

26

4.1.3. Reference to treaties and the requirement to ratify
Another issue is whether public interest provisions in IIAs should refer to relevant treaties,
for example the World Health Organization (WHO) Conventions, and require their ratification by
the parties. Ratification of a treaty gives rise to obligations on the part of the states, and may
contribute to the improvement of the general welfare in these countries. However, there might beproblems concerning implementation of the treaty. Commitments of protecting and promoting the
public welfare may remain on paper, and ratification of treaties per se does not guarantee
improvements of the general welfare of people.
Moreover, the number of ratified conventions does not necessarily reflect the country’s
situation of the public welfare. For instance, although Libya ratified eight fundamental ILO
conventions and the United States ratified only two, some surveys show that labor conditions in
Libya are much lower than in the United States. 73 Nevertheless, the requirement to ratify treaties andreferences to global general welfare standards in public interest provisions have a number ofadvantages. They can help to avoid inconsistencies among the parties with regard to particulartreaties concerning public interests.
The UNCTAD states that references to international standards or instruments in IIAs “playan important role in reducing fragmentation – and isolation – of different bodies of law andpolicymaking and can strengthen linkages between IIAs and international sustainability standards.”74
Thus, this reference suggest ratification ….When states resort to these methods in their IIAs, theyshould focus not on the number of global standards or ratified instruments but on the successful
implementation of these instruments.

4.1.4. Nature of public interest provisions
The next discontent with public interest provisions in IIAs is a non-binding nature of someof these provisions. Generally, references to public interests in preambles of IIAs only express the74

UNCTAD 2017, Phase 2 of IIA Reform: Modernizing the Existing Stock of Old-Generation Treaties,
IIA Issue Note, no. 2, 16.

27

desire of the parties to safeguard and promote the general welfare and do not impose obligations onhost states or investors regarding protection of public interests. For instance, the preamble of the
New Zealand-Korea FTA (2015) provides a statement that “desire to enhance their co-operation onlabor and environmental matters of mutual interest” between the parties does not impose any
obligation concerning labor and environmental matters. Moreover, the agreement does not specify
the form and modalities of such cooperation between the parties. The United States Model BIT(2012) acknowledges willingness of parties to reach their objectives “in a manner consistent with theprotection of health, safety, and the environment, and the promotion of internationally recognizedlabor rights.” 75 The mere recognition of the parties’ desire does not entail legal responsibilities
regarding public interests. Therefore, effectiveness of such provisions is in doubt.
Many of the public interest clauses concerning environment, public health, labor rights, orsustainable development, which have rapidly increased since the 2010s, are placed in preambles ofinvestment agreements.76 For example, the Iran-Slovakia BIT (2016) makes reference to theprotection of health, environment, and labor rights in its preamble. In fact, some investment tribunals
considered preambles and stated that treaty interpretation has to be guided by the object and purposeof the parties expressed in the BIT’s preamble. 77
Certainly, preambles may clarify the object and purpose of the agreements. However, public
interest clauses in preambles may not have as much influence as they should, because there is no
guarantee that investment tribunals would take these clauses into account when enforcing theagreement. The preamble of the Armenia-Latvia BIT (2005) merely recognizes that enhancement of
economic affairs between the two countries can foster respect for labor rights and does not specify

75

Preamble, the United States Model BIT 2012, accessed May 28,
https://ustr.gov/sites/default/files/BIT%20text%20for%20ACIEP%20Meeting.pdf.
76
According to the UNCTAD, 56% of BITs concluded between 2011 and 2016 refer to public concerns
in their preambles, whereas only 8% of old-generation BITs contain such reference in their preambles.
UNCTAD 2017, World Investment Report 2017: Investment and the Digital Economy, 122.
77
SGS Société Générale de Surveillance S.A. v. Republic of the Philippines (2002) (ICSID Case No.
ARB/02/6). Instrument invoked: Philippines-Switzerland BIT (1997), Status: settled. Award embodying
the parties' settlement agreement dated 11 April 2008; Siemens A.G. v. The Argentine Republic (2002)(ICSID Case No. ARB/02/8). Instrument invoked: Argentina-Germany BIT (1991). Status: decided infavor of Investor. Award dated 6 February 2007. https://www.italaw.com/sites/default/files/casedocuments/ita0790.pdf.

28

obligations of the parties or investors with regard to labor matters. Therefore, this provision would
not effectively safeguard and foster labor rights in these states. So, the desirable measure is to put
public interest provisions in the main text, not in the preamble, of an investment agreement.

4.1.5. Relationship with obligations under other treaties
The next concern about public interest provisions is that they might be incompatible withthe parties’ obligations under other treaties. Then, fragmentation of international investment law may
occur. Since a state concludes several IIAs with other countries, its IIAs might contain different oreven contradictory public interest clauses. In addition, states can also have public interest
commitments under non-investment treaties such as the ILO or the WHO Conventions. Certainly,
states must comply with their public interest obligations. The major issue in this regard is to ensure
uniformity and consistency and eliminate any contradictions between all these obligations ofcountries. The UNCTAD suggests conclusion of a single multilateral investment agreement as aneffective way to avoid issues of fragmentation and incoherent provisions in investment treaties.78
Indeed, a universal investment agreement, as claimed by the UNCTAD, can be“the most efficient type of reform action as it brings about change ‘in one go’ for a multitude ofcountries or treaty relationships.”79 However, the probability of reaching such an agreement in thenear future is very low in view of the difficulties with the conclusion and enforcement of megaregional agreements like the Trans-Pacific Partnership (TPP) agreement, the Comprehensive
Economic and Trade Agreement (CETA) or the Transatlantic Trade and Investment Partnership(TTIP) agreement. Therefore, countries should opt for other possible solutions, even though thesesolutions might be less efficient than a single universal investment agreement.
One of the possible solutions to improving this problem is to add into IIAs a clause thatdefines the relationships that a country has to the obligations under other treaties. For example, theColombia-Korea FTA (2013) states that in case of inconsistencies between this FTA and other

78

UNCTAD 2017, Phase 2 of IIA Reform: Modernizing the Existing Stock of Old-Generation Treaties,
IIA Issue Note, no. 2, 16.
79
Ibid. 17.

29

agreements, the FTA prevails if there are inconsistencies.80 The New Zealand-Korea FTA (2015)
declares that if there are inconsistencies between this FTA and other agreements, both countries shallconsult with each other to find a solution in line with customary rules of public international law.81
Clauses that clarify the relation of an IIA to other agreements help to deal with overlapping
obligations of states under various treaties.

4.2. Compliance and dispute settlement
Policymakers seeking to improve or remedy some of the problems mentioned above willneed to ensure that compliance and dispute settlements are handled to the satisfaction of all parties.
Such a remedy will need to have a strong monitoring mechanisms as well as sanctions and incentives
that help put force into the provisions. Furthermore, all public interest will need assurance that
dispute settlement is legitimate with an arm of compliance. These elements of reform are discussed
below.

4.2.1. Monitoring mechanisms
In order to secure compliance with public interest provisions, the parties to an IIA may
establish special monitoring institutions or seek assistance from expert groups and relevantinternational organizations. Monitoring is crucial to assess the effectiveness and true impact of theprovisions. Therefore, IIAs should provide for monitoring mechanisms and clarify participants andorganization of the mechanisms.
First, involvement of stakeholders and experts of the relevant fields is necessary for
effective monitoring activities. Stakeholders have an interest in compliance of host states andinvestors are concerned with public interest clauses and their successful implementation. Thus,
stakeholders can carry out their work in a responsible and diligent manner. Experts have necessary

80

Article 1.2, Colombia-Korea Free Trade Agreement 2013, accessed March 20, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/2744.
81
Article 1.2, New Zealand-Korea Free Trade Agreement 2015, accessed March 20, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/5578.

30

knowledge and skills in general welfare areas and can properly evaluate compliance with public
interest clauses. Participation of stakeholders and experts in the monitoring process brings positive
outcomes for the general welfare of people. Some of the current IIAs allow not only the parties but
also investors and other stakeholders such as non-governmental organizations to take part in themonitoring process. For example, the CAFTA-DR allows public participation in monitoringprocedures and in carrying out cooperative activities.82 According to the ILO, involvement of
stakeholders in monitoring compliance with labor provisions in the CAFTA-DR agreement led to arise in the number of labor inspectorates and enhancements in the labor legislation in the Dominican
Republic.83 Likewise, some scholars argue that monitoring by experts and stakeholders at the firmlevel in Cambodia helped to narrow the wage gap of male and female workers and increase wages. 84
Second, some IIAs provide for international monitoring in addition to such a process at adomestic level. The experience of the European Union on monitoring compliance with labor
provisions in its IIAs shows that international monitoring provides a number of benefits. The firstsuch mechanism was provided for in the EU-Korea FTA (2010). All IIAs of the EU concluded after
the EU-Korea FTA provide for international monitoring. According to the European Parliament's
Committee on Employment and Social Affairs, monitoring at the international level supports andencourages marginal stakeholder groups that do not have an opportunity to voice their interests at thenational level.85 The UNCTAD also favors international monitoring and states that a global multistakeholder monitoring body can bring positive results by “galvanizing promising initiatives tomobilize finance and spreading good practices, supporting actions on the ground channelinginvestment to priority areas, and ensuring a common approach to impact measurement.” 8682

Annex 16.5, CAFTA-DR 2004, accessed March 26, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/2693.
83
ILO 2016, Assessment of Labor Provisions in Trade and Investment Arrangements, 103.
84
Ibid. 96.
85
Ferdi De Ville, Jan Orbie and Lore Van den Putte, “TTIP and Labor Standards,” Directorate Generalfor Internal Policies Policy Department A: Economic and Scientific Policy (March 2016): 26.
86
United Nations Conference on Trade and Development 2015, Investment Policy Framework for
Sustainable Development (UNCTAD/DIAE/PCB/2015/5): 145, accessed February 22, 2018,
http://unctad.org/en/PublicationsLibrary/diaepcb2015d5_en.pdf.

31

In order to make the monitoring process effective, IIAs should provide the above twoelements. For instance, under Article 13 of the EU-Korea FTA, the Committee on Trade andSustainable Development and the Domestic Advisory Group, which consist of stakeholders such as“independent representative organizations of civil society in a balanced representation ofenvironment, labor and business organizations,” should monitor compliance with public interest
clauses in this free trade agreement. Furthermore, this FTA establishes a Civil Society Forum for the
purpose of discussing the agreement’s impact on sustainable development of the parties. The FTA
also specifies the frequency of meetings of monitoring institutions. Inclusion of such provisions in
IIAs can help to conduct monitoring activities in a proper manner.

4.2.2. Sanctions and incentives
Public interest provisions in some IIAs clearly impose obligations. The question in such acase is how to secure compliance with these obligations. For this purpose, countries generally adopt
either the sanction-based approach and the incentive-based approach. The sanction-based approach,which the United States has adopted in its IIAs, intends to secure compliance by imposing penalties.
In contrast, the incentive-based approach, which the European Union adopts in its IIAs, intends tosecure compliance by providing certain benefits for compliance and suspending these benefits incase of non-compliance. Both approaches have their own advantages and disadvantages. The threatof sanctions might motivate host states and investors to comply with public interest provisions, butcountries can perceive these sanctions as an attack to their sovereignty and policy space. The
incentive-based approach, in turn, is less intrusive, but might be too soft and ineffective.
The EU’s incentives for compliance with labor provisions usually includes granting tariff
concessions and access to the EU market for ratification of the ILO conventions or improvement ofdomestic labor laws by host states. However, though some countries such as Venezuela, El Salvador,and Bolivia ratified several ILO conventions and received the incentives, they have failed toproperly implement the conventions in their territories. 87 On the other hand, the US has opted for87

De Ville, Orbie and Van den Putte, “TTIP and Labor Standards,” 20.

32

the sanction-based approach, but the country has rarely applied sanctions in practice. For instance,
many IIAs of the US allow imposition of sanctions for non-compliance with labor provisions, but asfor now only Guatemala was subject to these sanctions due to the failure to implement its labor
obligations under the Central American-Dominican Republic Free Trade Agreement. 88
The incentive-based method for controlling compliance with public interest clauses is a
softer option compared to sanctions. Therefore, inclusion of the incentive-based method into IIAs
and its application is much easier than the imposition of sanctions. However, the mere adoption of
the incentive-based method may not be effective enough to ensure compliance with public interest
obligations. An optimum solution is to combine the two methods. States can use incentives as a
primary method and apply sanctions only as an exception. The important point is to provide
incentives only after confirmation of the fulfillment of requirements. In the case of treaties on thegeneral welfare, countries should receive incentives only after ratification and application of
measures to implement these treaties.

4.2.3. The settlement of disputes concerning public interests
A dispute settlement mechanism is yet another open question in relation to public interest
clauses in international investment agreements. Today, along with the IIAs in which disputes on
public interests are subject to the general dispute settlement mechanism, there are also investment
agreements that provide for alternative ways to resolve public interest disputes such as consultations
and ad hoc committees. The next matter that lacks clarity is openness to the public of the disputesettlement process. At present, some international organizations advocate transparency of ISDS andclaim that openness of ISDS can foster public interests. For example, the UNCITRAL Rules on
Transparency in Treaty-based Investor-State Arbitration provides that arbitration-related documents
such as the statement of claim and the notice of arbitration should be available to the public.89 In thisrespect, there is a need to determine the extent of such openness.

88

Ibid. 35.
Article 3, United Nations Commission on International Trade Law 2014, Rules on Transparency inTreaty-based Investor-State Arbitration (New York: United Nations, 2014): 7-8, accessed June 2, 2018,89

33

In many IIAs, investor-state disputes on public interests are subject to the general disputesettlement mechanism. These agreements thus enable investors to challenge measures of host statesin public interest areas and to question the states’ regulatory rights. However, in order to protect thegeneral welfare from investors’ claims and avoid undue limitation of the host states’ policy space,
IIAs should contain provisions that exclude public interest areas from the general dispute resolution
process. For instance, under the Australia-China FTA (2015) a general investor-state disputesettlement mechanism does not apply to “measures of a Party that are non-discriminatory and for thelegitimate public welfare objectives of public health, safety, the environment, public morals or
public order.”90 Investor’s claims on public interests are subject to consultations between Australia
and China, and these countries should jointly determine whether the measures were legitimate andnon-discriminatory.91 Such provisions empower host states to control the general welfare matters intheir territories and safeguard the states’ regulatory rights. The BLEU (Belgium-Luxembourg
Economic Union)-Colombia BIT (2009) carves out measures for host states to improve
environmental92 and labor conditions93 from the ISDS process. Clauses that clearly identify thescope of the ISDS and apply alternative ways such as consultations between states to the general
welfare matters are necessary to protect public interests.

4.3 Summary
In general, the means to improve public interest clauses in IIAs includes the elimination ofvague terms, clarification of the scope of public interest provisions, inclusion of detailed clauses onmonitoring compliance and implementation of the provisions as well as clear references tohttps://www.uncitral.org/pdf/english/texts/arbitration/rules-on-transparency/Rules-on-TransparencyE.pdf.
90Article 9.11, para 4, Australia-China Free Trade Agreement 2015, accessed February 24, 2018,https://dfat.gov.au/trade/agreements/in-force/chafta/official-documents/Documents/chafta-agreementtext.pdf.
91
Ibid. Article 9.11, para 5.
92
BLEU-Colombia BIT 2009, accessed February 25, 2018,
http://investmentpolicyhub.unctad.org/Download/TreatyFile/342. Article 7 discusses environmental
conditions and Article 8 labor conditions.

34

alternative dispute settlement mechanisms for the general welfare matters. These means can help toenhance the effectiveness of public interest clauses in safeguarding and fostering the public welfare.

35

Chapter V: Conclusion

Interaction of regulatory rights of host states, investment protection, and public interests is apressing issue in the contemporary international investment regime. An increasing number ofinvestor-state dispute cases in public interest areas and an active engagement of many countries in
the IIAs’ reform illustrates the issue. Integration of public interest provisions in IIAs is a tool of thereform. Public interest clauses are a relatively new method that host states use to improve contents of
their investment agreements, so there is a limited number of academic researches on significance andimplications of these clauses. This study contributes to the existing literature on public interest
provisions in international investment agreements.
This thesis, first, examined the development, impact, and limitations of the public interest
clauses in IIAs in order to identify their significance and then, proposed methods to refine theclauses. This research highlighted the present attitude towards public interest provisions in IIAs andidentified deficiencies and limitations of some of the current provisions. The study analyzed theimpacts of the provisions on the public welfare, FDI inflows, the level of investment protection, andpolicy space of host states.
After examining the background of public interest clauses in International Investment Law,
this study found that, first, the clauses have been becoming more common in international
investment agreements. There is an increase in not only the number of IIAs that contain public
interest provisions but also in general welfare areas that these provisions cover. Chapter II indicatedthat IIAs concluded in 1980s mainly included only environmental clauses, whereas IIAs of 1990s
contained labor provisions as well. Second, despite the risk of facing ISDS cases on the general
welfare, some countries still have a negative attitude or show reluctance to the IIAs’ reform andintroduction of public interest clauses in their investment agreements. The reasons behind thisattitude are financial issues related to implementation of these provisions, fear of losing investment
attractiveness, and deficiencies in the structure and performance of governments.
Chapter III looked at the influence of public interest provisions on the general welfare andother possible impacts of the provisions. The chapter found that such provisions could better protect36and promote public interests and improve the contents of existing international investment
agreements. Although there are cases in which deficiencies of some public interest clauses
diminished their effectiveness, overall data shows that the clauses helped to enhance the general
welfare. In particular, the chapter referred to reports and surveys of the ILO and US GAO as well as
the results of some academic researches that indicate positive impact of public interest provisions on
the general welfare in such countries as Peru, El-Salvador, and Mexico. Moreover, this study foundthat carefully drafted provisions do not harm FDI inflows, do not decrease the level of investment
protection, and do not have an adverse effect on regulatory rights of host countries. Thus, inclusionof these clauses is advantageous for host states, and there is a need to address deficiencies of theclauses in order to increase their effectiveness.
Chapter IV of this thesis examined key problems concerning public interest provisions andproposed means to solve these issues. Through the analysis of the provisions in existing IIAs, thisstudy found that some clauses have a number of shortcomings such as ambiguity of their scope andlack of references to proper enforcement mechanisms. The thesis then suggested methods to addressthese shortcomings and enhance effectiveness of the clauses. The first section of Chapter IV
highlighted ways to improve design and formulation of public interest provisions. These ways
include removal of ambiguous terms in IIAs and clarification of the relation of an IIA to otheragreements. The second section referred to issues with compliance and dispute settlement in general
welfare areas. In particular, this section proposed introduction of clauses that establish monitoring
institutions and exclusion of public interest matters from the general dispute settlement mechanism
as ways to enhance implementation of public interest provisions. Elimination of the shortcomings
and improvement of public interest provisions might change a negative attitude of some scholars andhost states to inclusion of the provisions in investment agreements.
In general, this research supports the feasibility of public interest provisions in international
investment agreements. While the provisions cannot solely address all deficiencies of existing IIAs,
they are an effective tool to protect and promote the general welfare in host states. Further researchwould complement this study by analyzing outcomes of ISDS cases on public interests that are37

pending now. Moreover, more time is necessary to measure the impact of all types of public interest
clauses and address deficiencies in some of the current clauses. Many countries have started toinclude public interest clauses in their agreements only recently, so merely partial results areavailable now. Therefore, a further study could look at the settlement of pending disputes or new andamended international investment agreements that come into use.

38

Bibliography

Books and articles
Acconci, Pia. “The Integration of Non-Investment Concerns as an Opportunity for theModernization of International Investment Law: Is a Multilateral Approach
Desirable?” In General Interests of Host States in Current International Investment
Law, edited by Giorgio Sacerdoti 165-193, Cambridge: Cambridge University Press,
2014.
Allee, Todd and Peinhardt, Clint. “Evaluating Three Explanations for the Design of Bilateral
Investment Treaties.” World Politics 66, no. 1 (January 2014):47-87.
Bhagwati, Jagdish. “Trade Liberalization and ‘Fair Trade’ Demands: Addressing the Environmental
and Labor Standards Issues.” In Writings on International Economics, edited by Vudayagi
Balasubramanyam 745-759, Delhi: Oxford University Press, 1997.
Blanton, Shannon Lindsey and Blanton, Robert G. “What Attracts Foreign Investors? An
Examination of Human Rights and Foreign Direct Investment,” The Journal of Politics 69, no. 1(February 2007): 143-155.
Chauvel, Louis-Marie. “The Influence of General Exceptions on the Interpretation of National
Treatment in International Investment Law,” Revista de Direito Internacional Brasília(Brazilian Journal of International Law) 14, no.2 (November 2017): 139-158.
Chilcoat, Elizabeth B. “Pinkie Promises or Blood Oaths? Using Social Clauses in U.S. Free Trade
Agreements to Eradicate Child Labor,” Washington University Global Studies Law Review 7,
no. 2, (January 2008): 307-330.
Choudhury, Barnali. “Exception Provisions as a Gateway to Incorporating Human Rights Issues into
International Investment Agreements,” Columbia Journal of Transnational Law 49, no.3, (June2010): 670-716.
Davies, Ronald B. and Vadlamannati, Krishna Chaitanya. “A Race to the Bottom in Labor
Standards? An Empirical Investigation,” Journal of Development Economics 103, (July 2013):
1-14.
De Ville, Ferdi, and Orbie, Jan, and Van den Putte, Lore. “TTIP and Labor Standards,” Directorate
General for Internal Policies Policy Department A: Economic and Scientific Policy (March
2016).
Dumberry, Patrick. “Suggestions for Incorporating Human Rights Obligations into BITs,” inRethinking Bilateral Investment Treaties: Critical Issues and Policy Choices, edited by Kavaljit
Singh and Burghard Ilge, 211-230. Netherlands: Both Ends, Madhyam & SOMO, 2016.

39

Franck, Susan D. “The Legitimacy Crisis in Investment Treaty Arbitration: Privatizing Public
International Law through Inconsistent Decisions”, Fordham Law Review 73, no. 4 (October2005): 1521-1625.
Garriga, Ana Carolina. “Human Rights Regimes, Reputation, and Foreign Direct Investment,”
International Studies Quarterly 60, no. 1, (March 2016): 160 – 172.
Gordon, Kathryn and Pohl, Joachim. “Environmental Concerns in International Investment
Agreements: A Survey,” OECD Working Papers on International Investment 2011/01, (January2011).
Gordon, Kathryn and Pohl, Joachim. “Investment Treaties over Time - Treaty Practice andInterpretation in a Changing World,” OECD Working Papers on International Investment
2015/02, (February 2015).
Grimm, Nicole L. “The North American Agreement of Labor Cooperation and Its Effects on Women
Working in Mexican Maquiladoras,” American University Law Review 48, no.1 (October 1998):
179-228.
International Labor Organization, “Studies on Growth with Equity,” accessed May 13, 2018,
http://www.ilo.org/global/research/studies-on-growth-with-equity/lang--en/index.htm.
Jailani, Abdukadir. “Indonesia’s Perspective on Review of International Investment Agreements,” inRethinking Bilateral Investment Treaties: Critical Issues and Policy Choices, edited by Kavaljit
Singh and Burghard Ilge, 113-127. Netherlands: Both Ends, Madhyam & SOMO, 2016.
Johnson, Lise and Bernasconi-Osterwalder, Nathalie. “New UNCITRAL Arbitration Rules on
Transparency: Application, Content and Next Steps,” International Institute for Sustainable
Development, September 18, 2013. Accessed May 26, 2018.
https://www.iisd.org/itn/2013/09/18/new-uncitral-arbitration-rules-on-transparency-applicationcontent-and-next-steps-2/#_ftn1.
Johnson, Pierre Marc. “Ten Years of North American Environmental Cooperation.” Report of the
Ten-year Review and Assessment Committee to the Council of the Commission forEnvironmental Cooperation (Montreal: CEC 2004).
Kamata, Isao. “Regional Trade Agreements with Labor Clauses: Effects on Labor Standards andTrade,” La Follette School of Public Affairs Working Paper Series No. 2014-002, (February2014).
Kelsey, Jane. “Regulatory Chill: Learnings from New Zealand’s Plain Packaging Tobacco Law,”
QUT Law Review 17, no.2, (November 2017): 21-45.
Kulick, Andreas, ed. Reassertion of Control over the Investment Treaty Regime. Cambridge
University Press, 2016.

40

Kucera, David. “The Effects of Core Workers Rights on Labor Costs and Foreign Direct Investment:
Evaluating the ‘Conventional Wisdom’,” International Institute for Labor Studies Working
Paper No. 130, (2001).
Mehmet, Ozay and Tavakoli, Akbar. “Does Foreign Direct Investment Cause a Race to the
Bottom?,” Journal of the Asia Pacific Economy 8, no.2, (January 2003):133-156.
Mitchell, Andrew D. and Casben Jessica, “The National Interest in Trade and Investment
Agreements: Protecting the Health of Australians.” In Australia’s Trade, Investment andSecurity in the Asian Century, edited by John Farrar, Mary Hiscock and Vai Io Lo, 65-82,
Singapore: World Scientific, 2015.
Mossallam, Mohammed, “Process Matters: South Africa's Experience Exiting its BITs,” GEG
Working Paper 2015/97, (January 2015).
Olney, William W. “A Race to the Bottom? Employment Protection and Foreign Direct Investment,”
Department of Economics Working Papers 2011-02, (November 2010).
Radi, Yannick. “Labor Provisions and Dispute Settlement in International Investment Agreements An Inquiry into the Politicization of the Settlement of ‘Labor Disputes’.” In Yearbook ofInternational Investment Law and Policy 2014-2015, edited by Andrea K. Bjorklund, 83-100.
New York: Oxford University Press, 2016.
Romson, Asa. “Environmental Policy Space and International Investment Law.” PhD diss.,
Stockholm University, 2012.
Sacerdoti Giorgio, Acconci Pia, Valenti Mara, and De Luca Anna. “General Interests of Host
States in International Investment Law.” In General Interests of Host States in International
Investment Law, edited by Giorgio Sacerdoti, Cambridge International Trade and Economic
Law. Cambridge: Cambridge University Press, 2014.
Sarna, Ritash. “The Impact of Core Labor Standards on Foreign Direct Investment in East Asia.”
The Japan Institute for Labor Policy and Training, 2005.
Sattorova, Mavluda. “Reassertion of Control and Contracting Parties' Domestic Law Responses
to Investment Treaty Arbitration: Between Reform, Reticence and Resistance.” In
Reassertion of Control over the Investment Treaty Regime, edited by Andreas Kulick, 53-80.
Cambridge University Press, 2016.
Schreuer, Christoph and Kriebaum, Ursula. “From Individual to Community Interest in International
Investment Law.” In From Bilateralism to Community Interest: Essays in Honor of Judge Bruno
Simma, edited by Ulrich Fastenrath, 1079-96. Oxford: Oxford University Press, 2011.
Siroën, Jean-Marc. “The Use, Scope and Effectiveness of Labour and Social Provisions andSustainable Development Aspects in Bilateral and Regional Free Trade Agreements,” reportmandated by the European Commission, (September 2008).
Titi, Catharine. “Embedded Liberalism and IIAs: The Future of the Right to Regulate, with41

Reflections on WTO Law.” Forthcoming in 20 Years of Domestic Policy Under WTO
Law: The Embedded Liberalism Compromise Revisited, edited by Gillian Moon andLisa Toohey, Cambridge: Cambridge University Press, 2018.
UNCTAD Investment Policy Hub. “UNCTAD's Road Map for IIA Reform.” Accessed April 19,
2018, http://investmentpolicyhub.unctad.org/IIA/KeyIssueDetails/552.

Documents of international organizations and government institutions
European Commission 2017, Annual Report on the Implementation of the EU-Korea Free Trade
Agreement (Brussels 2017).
European Commission 2017, Evaluation of the Implementation of the Free Trade Agreement
between the EU and its Member States and the Republic of Korea – Interim Technical
Report, (Brussels 2017).
International Labor Organization 2016, Assessment of Labor Provisions in Trade and Investment
Arrangements (Geneva: International Labor Office, 2016).
International Trade Union Confederation 2017, ITUC Global Rights Index - The World's Worst
Countries for Workers (Brussels, 2017).
United Nations Commission on International Trade Law 2014, Rules on Transparency in Treatybased Investor-State Arbitration (New York: United Nations, 2014).
United Nations Conference on Trade and Development 2010, Denunciation of the ICSID
convention and BITS: impact on investor-state claims, IIA Issue Note, no. 2(UNCTAD/WEB/DIAE/IA/2010/6).
United Nations Conference on Trade and Development 2015, World Investment Report 2015:
Reforming International Investment Governance, (UNCTAD/WIR/2015).
United Nations Conference on Trade and Development 2015, Investment Policy Framework for
Sustainable Development (UNCTAD/DIAE/PCB/2015/5).
United Nations Conference on Trade and Development 2016, Investor-State Dispute Settlement:
Review of Developments in 2015, IIA Issue Note, no. 2(UNCTAD/WEB/DIAE/PCB/2016/4).
United Nations Conference on Trade and Development 2016, Taking Stock of IIA Reform, IIA
Issue Note, no. 1 (UNCTAD/WEB/DIAE/PCB/2016/3).
United Nations Conference on Trade and Development 2017, Investor-State Dispute Settlement:
Review of Developments in 2016, IIA Issue Note, no. 1 (UNCTAD/DIAE/PCB/2017/1).
United Nations Conference on Trade and Development 2017, Phase 2 of IIA Reform:
Modernizing the Existing Stock of Old-Generation Treaties, IIA Issue Note, no. 2(UNCTAD/DIAE/PCB/2017/3).

42

United Nations Conference on Trade and Development 2017, World Investment Report 2017:
Investment and the Digital Economy, (UNCTAD/WIR/2017).
United States Government Accountability Office 2014, Free Trade Agreements: Office of the
U.S. Trade Representative Should Continue to Improve its Monitoring of Environmental
Commitments (US GAO-15-161).
United States Government Accountability Office 2014, Free Trade Agreements: U.S. Partners
Are Addressing Labor Commitments, but More Monitoring and Enforcement Are Needed(US GAO-15-160).

Investor-state dispute settlement cases
Chevron Corporation and Texaco Petroleum Company v. The Republic of Ecuador (PCA Case
No. 34877).
Parkerings-Compagniet AS v. Republic of Lithuania (ICSID Case No. ARB/05/8).
SGS Société Générale de Surveillance S.A. v. Republic of the Philippines (ICSID Case No.
ARB/02/6).
Siemens A.G. v. The Argentine Republic (ICSID Case No. ARB/02/8).

International investment agreements
Argentina-Qatar BIT (2016)
Argentina-Spain BIT (1991)
Armenia-Finland BIT (2004)
Armenia-Latvia BIT (2005)
Australia-China FTA (2015)
Austria-Tajikistan BIT (2010)
BLEU-Colombia BIT (2009)
Cambodia-United States Bilateral Textile Agreement (1999)
Canada-Chile Agreement on Environmental Cooperation (1997)
Canada-Chile Agreement on Labor Cooperation (1997)
Canada-Chile Free Trade Agreement (1997)
Canada-EU CETA (2016)
Canada-Jordan BIT (2009)
Canada-Panama FTA (2010)
Canada-Korea FTA (2014)
Central American-Dominican Republic FTA (2004)
China-Singapore BIT (1985)
China-Uzbekistan BIT (2011)43

Colombia-Korea FTA (2013)
Czech Republic-United States of America BIT (1991)
Czech Republic Model BIT (2016)
EU-Korea FTA (2010)
Georgia-Switzerland BIT (2014)
India Model BIT (2015)
Islamic Republic of Iran-Slovak Republic BIT (2016)
Morocco-Nigeria BIT (2016)
New Zealand-Korea FTA (2015)
North American Agreement on Environmental Cooperation (1993)
North American Agreement on Labor Cooperation (1993)
United States Model BIT (2012)
United States-Oman FTA (2006)
United States-Peru FTA (2009)44