Information Sheet 
Guidance for 
Sponsors, Clinical 
Investigators, and 
IRBs 
 
Frequently Asked Questions  
Statement of Investigator  
(Form FDA 1572) 
 
 
 
 
 
U.S. Department of Health and Human Services 
Food and Drug Administration 
Office of Good Clinical Practice 
Center for Drug Evaluation and Research (CDER) 
Center for Biologics Evaluation and Research (CBER) 
 
May 2010 
Procedural 
  Contains Nonbinding Recommendations 
 
Information Sheet Guidance 
for Sponsors, Clinical 
Investigators, and IRBs 
 
Frequently Asked Questions  
Statement of Investigator 
(Form FDA 1572) 
 
 
Additional copies are available from: 
Office of Good Clinical Practice 
Office of the Commissioner 
http://www.fda.gov/ScienceResearch/SpecialTopics/RunningClinicalTrials/default.htm 
and/or 
Office of Communications 
Division of Drug Information, WO51, Room 2201 
10903 New Hampshire Ave. 
Silver Spring, MD 20993  
Phone: 301-796-3400; Fax: 301-847-8714 
druginfo@fda.hhs.gov  
http://www.fda.gov/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/default.htm 
and/or 
Office of Communication, Outreach and  
Development, HFM-40  
Center for Biologics Evaluation and Research 
 Food and Drug Administration 
1401 Rockville Pike, Rockville, MD 20852-1448  
http://www.fda.gov/BiologicsBloodVaccines/GuidanceComplianceRegulatoryInformation/Guidances/default.htm   
(Tel) 800-835-4709 or 301-827-1800 
 
U.S. Department of Health and Human Services 
Food and Drug Administration 
Office of Good Clinical Practice 
Center for Drug Evaluation and Research (CDER) 
Center for Biologics Evaluation and Research (CBER) 
May 2010 
Procedural 
  Contains Nonbinding Recommendations 
 
 
TABLE OF CONTENTS 
 
I.   GENERAL.............................................................................................4 
1.  What is the Statement of Investigator, Form FDA 1572?...................................4   
2.  Why does this form need to be completed by an investigator?....................................5  
3.  When must this form be completed and signed by an investigator?............................5    
4.  Must the investigator be a physician?..........................................................................5 
5.  What are the minimum qualifications of an investigator?............................................6 
6.  Does the 1572 need to be submitted to FDA?..............................................................6 
7.  When must a 1572 be updated or a new 1572 completed and signed by an  
     investigator to reflect new or changed information? ...................................................6 
8.   If a clinical investigation is not conducted under an IND or is for a medical device, 
      must investigators sign a 1572?...................................................................................6 
9.   Must a sponsor conduct a foreign clinical study under an IND?...............................7 
10. Must investigators who conduct studies outside of the United States sign a 
      1572?............................................................................................................................7 
11. If a foreign clinical study is being conducted under an IND, what are the  
investigator's responsibilities with respect to local laws and regulations?...................7 
12. For foreign clinical studies conducted under an IND, how can an investigator  
      sign the 1572 when the investigator knows he/she cannot commit to all of the 
      requirements on the form, specifically IRB membership. (21 CFR 56.107)?.............7 
13. If a sponsor chooses to conduct a foreign clinical study (or operate non-US  
  sites in a multinational study) under an IND and the investigators at these 
  non-US sites comply with the ICH E6 Good Clinical Practice Consolidated  
Guidance, would the non-US investigators also be in compliance with FDA's 
IND requirements under 21 CFR Part 312?..................................................................8 
14. Must foreign clinical study sites in a multinational study that includes domestic 
      sites be conducted under an IND?.................................................................................9 
15.  How does a sponsor submit information to FDA about a foreign clinical study 
       that was not conducted under an IND?.........................................................................9         
16. Should a new form be prepared and signed when the OMB  
      expiration date is reached?..........................................................................................10 
17. Does FDA expect a double-sided 1572, or is a two-page document  
       printed from the FDA website acceptable?...............................................................10 
18. How should the 1572 be completed..........................................................................10 
  
II.  SECTION #1: NAME AND ADDRESS OF INVESTIGATOR ...............................10 
19. How should an investigators name appear on the 1572?............................................10 
20. What address should be entered into Section  #1?........................................................10 
21. Should co-investigators be listed on the 1572 in Section #1?   
      Is it acceptable to have more than one investigator at a single site?............................10 
 
  1 Contains Nonbinding Recommendations 
 
III.  SECTION #2: EDUCATION, TRAINING, AND EXPERIENCE THAT QUALIFY  
       THE INVESTIGATOR AS AN EPXERT IN THE CLINICAL 
        INVESTIGATION..................................................................................11 
 
22. What is the purpose of Section #2?...............................................................................11 
23. Does the CV or other statement of qualifications need to be updated during a 
study?..................................................................................................................11 
24. Are CVs required to be signed and dated?.....................................................................11 
 
IV.  SECTION #3:  NAME AND ADDRESS OF ANY MEDICAL SCHOOL, HOSPITAL,  
       OR  OTHER RESEARCH FACILITY WHERE THE CLINICAL INVESTIGATION(S)  
       WILL BE CONDUCTED............................................................................11 
 
25. What address(es) should be entered in Section #3?........................................................11 
26. What qualifies as a research facility for Section #3?......................................................12 
27. If an investigator sees study subjects at more than one site, should  
      the investigator list all sites on the 1572?........................................................................12    
 
V.   SECTION #4:  NAME AND ADDRESS OF ANY CLINICAL LABORATORY 
       FACILITIES TO BE USED IN THE STUDY....................................................12 
 
28. What qualifies as a clinical laboratory facility for Section #4?.......................................12 
29. If a laboratory is sending samples to satellite or other contract labs  
      for additional testing, should these labs be identified in Section #4?............................12 
  
VI. SECTION #5:  NAME AND ADDRESS OF INSTITUTIONAL................................12 
       REVIEW BOARD (IRB) RESPONSIBLE FOR THE REVIEW AND  
       APPROVAL OF THE STUDY(IES) 
 
30. Does the IRB reviewing and approving the clinical study have to be at  
      the same location as where the research is conducted?....................................................13   
 
VII. SECTION #6:  NAMES OF THE SUBINVESTIGATORS.....................................13 
       WHO WILL BE ASSISTING THE INVESTIGATOR 
       IN THE CONDUCT OF THE INVESTIGATION(S) 
 
31.  Who should be listed as a subinvestigator in Section #6?...............................................13 
32.  Should research nurses, other nurses, residents, fellows, office staff,  
        or other hospital staff be listed in Section #6?................................................................13  
33.  Should pharmacists or research coordinators be listed in Section #6?............................14 
34.  Is a statement of qualifications required for subinvestigators?........................................14 
35.  Do individuals who are listed in Section #6 on the 1572 have to  
       submit information about their financial interests?.......................................................14 
 
VIII. SECTION #7: NAME AND CODE NUMBER, IF ANY, OF THE PROTOCOL(S)  
          IN THE IND FOR STUDY(IES) TO BE CONDUCTED BY THE INVESTIGATOR...15 
        
      36. What information should be included in this section?.....................................................15 
  2 Contains Nonbinding Recommendations 
 
   
IX.   SECTION #8:  CLINICAL PROTOCOL INFORMATION.....................................15 
 
       37.  How should Section #8 be completed for a phase 4 study?.............................................15 
       38.  Can an investigator submit the study protocol instead of an outline of the study  
              protocol?..........................................................................................................................15 
  3 Contains Nonbinding Recommendations 
 
Information Sheet Guidance  
1
For Sponsors, Clinical Investigators, and IRBs  
Frequently Asked Questions  
Statement of Investigator (Form FDA 1572) 
 
 
 
 
This guidance represents the Food and Drug Administration's (FDA's) current thinking on this 
topic.  It does not create or confer any rights for or on any person and does not operate to bind 
FDA or the public.  You can use an alternative approach if it satisfies the requirements of the 
applicable statutes and regulations.  If you want to discuss an alternative approach, contact the 
FDA staff responsible for implementing this guidance.  If you cannot identify the appropriate 
FDA staff, call the appropriate number listed on the title page of this guidance. 
 
 
 
This guidance is intended to assist sponsors, clinical investigators, and institutional 
review boards (IRBs) involved in clinical investigations of investigational drugs and 
biologics.  This guidance applies to clinical investigations conducted under 21 CFR Part 
312 (Investigational New Drug Applications or IND regulations).  It describes how to 
complete the Statement of Investigator form (Form FDA 1572). 
 
The Food and Drug Administration (FDA or agency) has received a number of questions 
about Form FDA 1572.  The most frequently asked questions are answered below.  If you 
do not see your question answered here, you may submit it to gcp.questions@fda.hhs.gov 
or druginfo@fda.hhs.gov. 
 
FDA's guidance documents, including this guidance, do not establish legally enforceable 
responsibilities.  Instead, guidances describe the Agency's current thinking on a topic and 
should be viewed only as recommendations, unless specific regulatory or statutory 
requirements are cited.  The use of the word should in Agency guidances means that 
something is suggested or recommended, but not required.   
 
I.  GENERAL  
 
1. What is the Statement of Investigator, Form FDA 1572?  
 
The Statement of Investigator, Form FDA 1572 (1572), is an agreement signed by the 
investigator to provide certain information to the sponsor and assure that he/she will 
comply with FDA regulations related to the conduct of a clinical investigation of an 
                                                 
1  This guidance document was developed by the Office of Good Clinical Practice in cooperation with the 
Agencys Center for Drug Evaluation and Research and Center for Biologics Evaluation and Research.  
 
  4 Contains Nonbinding Recommendations 
 
investigational drug or biologic.  The most recent version of the 1572 is available online 
at http://www.fda.gov/downloads/AboutFDA/ReportsManualsForms/Forms/UCM074728.pdf. 
 
2. Why does this form need to be completed by an investigator?  
  
The 1572 has two purposes: 1) to provide the sponsor with information about the 
investigators qualifications and the clinical site that will enable the sponsor to establish 
and document that the investigator is qualified and the site is an appropriate location at 
which to conduct the clinical investigation, and 2) to inform the investigator of his/her 
obligations and obtain the investigators commitment to follow pertinent FDA 
regulations.  Investigators should complete the form as accurately as they can. 
Investigators should be aware that making a willfully false statement is a criminal offense 
under 18 U.S.C. 1001.  Further, submission of a deliberately false statement to the 
sponsor or to the agency can be taken into consideration in a disqualification proceeding.    
 
3.  When must this form be completed and signed by an investigator?    
 
Whenever a sponsor selects a new investigator to participate in a clinical investigation 
that is being conducted under an investigational new drug application (IND), the sponsor 
must obtain a completed and signed 1572 before permitting the investigator to begin 
participation in the clinical investigation (21 CFR 312.53(c)).  The investigator should 
sign the form only after being given enough information to be informed about the clinical 
investigation and to understand the commitments described in Section #9 of the 1572.   
Having enough information about the study typically means that the investigator has 
received copies of, has read, and understands the protocol and investigators brochure (if 
required2), and is familiar with the regulations governing the conduct of clinical studies.  
 
The investigators signature on this form constitutes the investigators affirmation that he 
or she is qualified to conduct the clinical investigation and constitutes the investigators 
written commitment to abide by FDA regulations in the conduct of the clinical 
investigation.     
    
4.  Must the investigator be a physician? 
 
The regulations do not require that the investigator be a physician.  Sponsors are required 
to select only investigators qualified by training and experience as appropriate experts to 
investigate the drug (21 CFR 312.53(a)).  In the event the clinical investigator is a non-
physician, a qualified physician (or dentist, when appropriate) should be listed as a 
subinvestigator for the trial and should be responsible for all trial-related medical (or 
dental) decisions. (ICH E6 section 4.3.1; 
http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guid
ances/ucm073122.pdf). 
 
 
                                                 
2 See 21 CFR 312.55; a study initiated by a sponsor-investigator is not required to have an investigators 
brochure. 
  5 Contains Nonbinding Recommendations 
 
5.   What are the minimum qualifications of an investigator? 
 
As stated in #4, the regulations require that sponsors select investigators who are 
qualified by training and experience as appropriate experts to investigate the drug.  The 
regulations do not specify the minimum requirements nor do the regulations specify what 
qualifications an investigator must have in order to be considered qualified by training 
and experience to conduct a clinical investigation.  Sponsors have discretion in 
determining what qualifications, training, and experience will be needed, based on the 
general recognition that this would include familiarity with human subject protection 
(HSP) regulations (i.e., 21 CFR Parts 50 and 56) and practices as well as good clinical 
practice (GCP) regulations (see 21 CFR Part 312) and standards (e.g., ICH E6)  for the 
conduct of clinical studies.    
    
6. Does the 1572 need to be submitted to FDA? 
 
No.  Although the sponsor is required to collect the 1572 from the investigator, FDA does 
not require the form to be submitted to the agency.  Many sponsors submit the 1572 to 
FDA, however, because it collects, in one place, information that must be submitted to 
FDA under 21 CFR 312.23(a)(6)(iii)(b).  
 
7. When must a 1572 be updated or a new 1572 completed and signed by an 
investigator to reflect new or changed information?  
 
There are two instances when it is necessary for an investigator to complete and sign a 
new 1572: when an investigator is participating in a new protocol that has been added to 
the IND and when a new investigator is added to the study (21 CFR 312.53(c)). 
 
If there are other changes to information contained on a signed and dated 1572 (e.g., an 
IRB address change, the addition of new subinvestigators, the addition of a clinical 
research lab), the investigator should document the changes in the clinical study records 
and inform the sponsor of these changes, so that the sponsor can appropriately update the 
IND.  The 1572 itself does not need to be revised and a new 1572 need not be completed 
and signed by the investigator.  The sponsor can accumulate certain changes and submit 
this information to the IND in, for example, an information amendment or a protocol 
amendment.   
 
8. If a clinical investigation is not conducted under an IND or is for a medical device, 
must investigators sign a 1572? 
 
No.  Under the regulations, a 1572 is only required for studies of investigational drugs 
and biologics conducted under an IND.  It is not required for studies that are not done 
under an IND, and is not applicable to investigational device studies.  Sponsors of device 
studies must obtain a signed investigator agreement (containing information similar to 
that requested on the 1572) from each participating investigator, per 21 CFR 812.43(c).  
 
 
  6 Contains Nonbinding Recommendations 
 
9.  Must a sponsor conduct a foreign clinical study under an IND? 
 
No.  A sponsor may choose, but is not required, to conduct a foreign clinical study under 
an IND.  When a foreign clinical study is conducted under an IND, all FDA IND 
requirements must be met unless waived (see #12 and #13 below).  When the foreign 
clinical study is not conducted under an IND, the sponsor must ensure that this study 
complies with 21 CFR 312.120, Foreign clinical studies not conducted under an IND, if 
the sponsor intends to submit the study to FDA to support clinical investigations 
conducted in the United States and/or marketing approval.  An application based solely 
on foreign clinical data must meet criteria listed in 21 CFR 314.106.     
 
10. Must investigators who conduct studies outside of the United States sign a 1572?3 
 
If a foreign clinical study is conducted under an IND, then all FDA IND regulations, 
including the requirement to obtain a signed 1572, must be met.  If a clinical study is 
conducted outside of the U.S. and is not conducted under an IND, then the investigator 
need not sign a 1572. If local laws or regulations prohibit the signing of a 1572, FDA 
would expect the sites to operate as non-IND sites and the study conducted as a non-IND 
study.  If the study data is to be submitted to support a marketing application (e.g., a new 
drug application (NDA)), the study must be conducted in compliance with 21 CFR 
312.120.  
 
11. If a foreign clinical study is being conducted under an IND, what are the 
investigators responsibilities with respect to local laws and regulations? 
 
Investigators are responsible for complying with the applicable laws and regulations of 
the country in which the study is being conducted, regardless of whether the study is 
being conducted under an IND.  We recommend that sponsors obtain signed, written 
statements from investigators acknowledging their commitment to comply with local 
laws and requirements.  In addition, if a foreign clinical study is being conducted under 
an IND, the investigator must sign Form FDA 1572 (investigator statement) and ensure 
that the study is conducted in accordance with the investigator statement and all other 
applicable regulations under 21 CFR Part 312.   
 
12. For foreign clinical studies conducted under an IND, how can an investigator sign 
the 1572 when the investigator knows he/she cannot commit to all of the requirements 
on the form, specifically IRB membership (21 CFR 56.107)? 
  
IRB review and approval is required before a clinical study can be initiated under an IND 
(21 CFR 56.103(a)).  FDA may waive any of the IRB requirements for specific research 
activities or for classes of research activities otherwise covered by the IRB regulations 
(21 CFR 56.105), but FDA uses the waiver provision only when alternative mechanisms 
for ensuring protection of the rights and welfare of human subjects are acceptable.  The 
most common circumstance for which FDA receives a waiver request is when a sponsor 
                                                 
3 Investigators conducting studies outside of the U.S. may want to consult with local regulatory authorities 
for additional guidance when considering whether to conduct studies under an IND.   
  7 Contains Nonbinding Recommendations 
 
wishes to conduct a foreign clinical study under an IND.  In this case, typically an 
Independent Ethics Committee (IEC) that operates in accordance with Good Clinical 
Practice (GCP) is utilized instead of a U.S. IRB.  Although its membership and functions 
for assuring human subject protection are comparable to an IRB, an IEC may not meet all 
of the IRB requirements contained in 21 CFR Part 56.    
 
For a foreign study, an IRB waiver request should contain a description of alternative 
mechanisms for assuring human subject protection.  It would generally be acceptable for 
a waiver request to state the intention to use an IEC that complies with GCP (e.g., ICH 
E6) instead of an IRB that complies with 21 CFR Part 56.    
 
The sponsor should submit the waiver request to the IND under which the study will be 
conducted.  The IND will have been submitted to the appropriate review division in 
either the Center for Drug Evaluation and Research (CDER) or the Center for Biologics 
Evaluation and Research (CBER).  
 
The sponsor will be informed by the agency in writing whether the waiver request is 
denied or granted.  If a waiver is granted, the sponsor should have investigators attach a 
copy of the letter granting the waiver to the signed 1572 in the investigators record. 
 
13.  If a sponsor chooses to conduct a foreign clinical study (or operate non-US sites in 
a multinational study) under an IND and the investigators at these non-US sites 
comply with the ICH E6 Good Clinical Practice Consolidated Guidance, would the 
non-US investigators also be in compliance with FDAs IND requirements under 21 
CFR Part 312?   
 
Yes, with two exceptions.  The first is that the FDA requirements for IRBs under 21 CFR 
Part 56 are slightly different with respect to membership and function.  To address this 
issue, as described in #12 above, FDA can provide a specific waiver from the Part 56 IRB 
requirements, allowing an IEC that complies with good clinical practice to substitute for 
the IRB.4  The second exception is that the requirements for informed consent under 21 
CFR Part 50 for particular clinical trials (e.g., emergency research under 21 CFR 50.24, 
clinical investigations involving pediatric subjects under Subpart D) are more extensive 
with respect to IRB responsibilities.  Because these types of trials are uncommon, our 
experience has not revealed that this has caused a conflict; but in the event of one, we 
would be willing to discuss a resolution with the sponsor on a case-by-case basis.  If the 
investigator or sponsor believes that there are other conflicting requirements, the sponsor 
may request a waiver from FDA from the specific requirement under 21 CFR 312.10.  
                                                 
4 See Information Sheet Guidance for Sponsors, Clinical Investigators, and IRBs: Waiver of IRB 
Requirements for Drug and Biological Product Studies, January 2006, available at 
http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/UCM08061
3.pdf. 
 
  8 Contains Nonbinding Recommendations 
 
14.   Must foreign clinical study sites in a multinational study that includes domestic 
sites be conducted under an IND?  
 
No. A multinational study may include domestic sites under the IND and foreign sites not 
under the IND.  Investigational drug and biologics studies conducted in the U.S. must be 
conducted in compliance with the IND requirements contained in 21 CFR 312, which 
includes the requirement that investigators sign the 1572.  If a study also involves foreign 
clinical sites, the sponsor may choose, but is not required, to include the foreign clinical 
sites under the IND.  The investigators from the U.S. sites and any foreign sites included 
under the IND would be required to sign the 1572.  The investigators from the foreign 
sites that are not included under the IND are not required to sign the 1572. 
 
If the sponsor chooses to conduct a multinational study with U.S. and some foreign sites 
under the IND, and other foreign sites not under the IND, the sponsor can submit a single 
protocol to the IND and all sites would follow this protocol.  Alternatively, the sponsor 
can conduct a multinational study with one protocol for sites under the IND (U.S. sites 
and some foreign sites) and a different protocol(s) for foreign sites not under the IND.  If 
the intent is to pool the data from U.S. and foreign sites, the protocols would ordinarily 
be very similar or identical.  The U.S. sites and any foreign sites included under the IND 
must follow the protocol that was submitted to the IND.  For foreign sites that are not 
included under the IND, the protocol(s) does not need to be submitted to the IND.  In 
general, if the sponsor intends to submit the data in an application for marketing 
approval, we recommend that the sponsor identify the foreign sites that will not be 
conducted under the IND and discuss plans to pool the data from U.S. and foreign sites 
with the appropriate FDA review division.   
 
Note, however, that 21 CFR 312.32(b) requires sponsors to promptly review information 
about the safety of the investigational drug obtained or otherwise received by the sponsor 
from any source, foreign or domestic.  Under 21 CFR 312.32(c), sponsors must also 
notify FDA and all participating investigators in an IND safety report of any adverse 
experience associated with the use of the drug that is both serious and unexpected.  This 
means that FDA and all participating investigators under the IND would be informed of 
such an adverse experience, even if it occurred in a foreign study not conducted under the 
IND. 
 
15.   How does a sponsor submit information to FDA about a foreign clinical study that 
was not conducted under an IND?   
 
Under 21 CFR 312.120, the sponsor can submit information to FDA from a foreign 
clinical study that was not conducted under an IND to support clinical investigations in 
the United States and/or marketing approval.  When submitting information about a 
foreign clinical study, it is helpful to clearly identify in the cover letter that the material is 
being submitted in accordance with 21 CFR 312.120.  The submission requirements for 
supporting documentation can be found at 21 CFR 312.120(b). 
 
  9 Contains Nonbinding Recommendations 
 
16.  Should a new form be prepared and signed when the OMB expiration date is 
reached? 
 
No.  There is no need to prepare and sign a new 1572 when the OMB expiration date has 
been reached.   
 
17. Does FDA expect a double-sided 1572, or is a two-page document printed from the 
FDA website acceptable? 
 
Either is acceptable; however, FDA recommends that a two-page document be stapled so 
that there is no question about what form the investigator signed. 
 
18. How should the 1572 be completed?  
 
The 1572 on FDAs website may be completed by typing the information directly into the 
fillable form and printing the completed form.  Alternatively, it is acceptable to print the 
blank form from FDAs website and hand-write or type the information onto the form.  
Typed forms are preferable because they are usually more legible.  The completed form 
must be signed and dated by the investigator (either by hand or using an acceptable 
electronic method).     
 
II.  SECTION #1:  NAME AND ADDRESS OF INVESTIGATOR 
 
19. How should an investigators name appear on the 1572? 
 
Section #1 should contain the investigators full legal name (e.g., name on the 
investigators birth certificate or marriage certificate).  Titles, degrees, and/or 
professional qualifications may follow the investigators legal name, if desired.   
 
20. What address should be entered into Section #1? 
 
The address where the investigator can be reached by mail or in person should be entered 
in Section #1 of the 1572.  Usually, this corresponds to the investigators work or 
business address.   
  
21. Should co-investigators be listed on the 1572 in Section #1?  Is it acceptable to have 
more than one investigator at a single site? 
 
The term co-investigator is not defined in FDA regulations. As commonly used, the term 
is meant to indicate that each co-investigator is fully responsible for fulfilling all of the 
obligations of an investigator as identified in 21 CFR 312.60.  Thus under 21 CFR 
312.3(b), each co-investigator is an investigator, and as such must sign a separate 1572.   
 
In some situations, it is preferable to have more than one investigator responsible for a 
clinical investigation.  For example, when a study is conducted at multiple research 
facilities that are not in close proximity, FDA expects an investigator who has signed a 
  10 Contains Nonbinding Recommendations 
 
1572 to be available at each location to either personally conduct or supervise the study.  
This responsibility cannot be delegated to a subinvestigator. 
 
Although not necessary, it is acceptable to have more than one investigator at a single 
site.  For example, the conduct and supervision of a large investigation with many 
subjects or complicated procedures might be shared among several investigators, each of 
whom has signed a 1572 when the investigation is conducted under an IND.  This is 
distinct from a subinvestigator (see #31) whose role in the clinical investigation is more 
limited. 
 
III.  SECTION #2: EDUCATION, TRAINING, AND EXPERIENCE THAT 
QUALIFY THE INVESTIGATOR AS AN EXPERT IN THE CLINICAL 
INVESTIGATION 
 
22. What is the purpose of Section #2? 
 
Section #2 requires the investigator to attach a curriculum vitae (CV) or other statement 
of qualifications, showing the education, training and experience that qualifies the 
investigator as an expert in the clinical investigation of the drug/biologic for the use 
under investigation.  Information identified in this section and attached to the 1572 
enables the sponsor to assess an investigator's qualifications.  
 
23. Does the CV or other statement of qualifications need to be updated during a 
clinical study? 
 
No.  FDA regulations do not require a CV or other statement of qualifications to be 
updated during a clinical study.   
 
24. Are CVs required to be signed and dated? 
 
No.  FDA regulations do not require a CV to be signed and dated.  The investigator's 
dated signature on the 1572 is sufficient to attest to the accuracy of the CV or other 
statement of qualifications submitted with the 1572.  
 
IV.  SECTION #3:  NAME AND ADDRESS OF ANY MEDICAL SCHOOL, 
HOSPITAL, OR OTHER RESEARCH FACILITY WHERE THE CLINICAL 
INVESTIGATION(S) WILL BE CONDUCTED 
 
25. What address(es) should be entered in Section #3? 
 
The address(es) of the location(s) where the investigation will be conducted and to where 
the test articles will be shipped, if different from the investigator's address of record, 
should be entered in Section #3. 
 
 
 
  11 Contains Nonbinding Recommendations 
 
26. What qualifies as a research facility for Section #3? 
 
Section #3 is intended to identify facilities where study activities will be conducted and 
clinical data will be generated or collected.  This includes facilities where subjects will be 
seen and study procedures performed.  For example, this might include locations such as 
health care facilities where the test article will be administered, or where physical exams 
will be performed.  Facilities where other important clinical investigation functions are 
performed may also be identified in Section #3.  For example, a research laboratory 
where the test article is prepared, a special storage facility where the test article will be 
kept, or a location where tissue specimens are collected should be listed in this section.   
 
27. If an investigator sees study subjects at more than one site, should the investigator 
list all sites on the 1572? 
 
Yes.  The names and addresses of each of the study sites should be identified in Section 
#3.  However, if the protocol specifies that the investigative product can be administered 
at a subjects home (for example, the protocol allows for daily injections to be 
administered by a registered nurse in the subjects home), the subjects' home addresses 
do not have to be listed on the 1572.  Study records should reflect that the test article was 
administered at subjects' homes per the protocol. 
 
V.  SECTION #4: NAME AND ADDRESS OF CLINICAL LABORATORY 
FACILITIES TO BE USED IN THIS STUDY 
 
28. What qualifies as a clinical laboratory facility for Section #4? 
 
Section #4 is intended to identify clinical laboratories or testing facilities directly 
contributing to or supporting the clinical study (for example, diagnostic labs performing 
blood work, imaging centers, cardiology labs, etc.).  This may include analytical labs that 
provide pharmacokinetic analysis, and laboratories supplying efficacy data for clinical 
investigations conducted under an IND.   
 
29.  If a laboratory is sending samples to satellite or other contract labs for additional 
testing, should these labs be identified in Section #4? 
 
It is only necessary to list the primary laboratory, provided that laboratory can trace the 
samples to each of the satellite and/or contract labs where the tests were performed.  
 
VI.  SECTION #5: NAME AND ADDRESS OF THE INSTITUTIONAL REVIEW 
BOARD (IRB) RESPONSIBLE FOR THE REVIEW AND APPROVAL OF THE 
STUDY(IES)   
 
  12 Contains Nonbinding Recommendations 
 
30. Does the IRB reviewing and approving the clinical study have to be at the same 
location as where the research is conducted?   
 
The regulations permit review of research by IRBs at locations other than where the 
research is being performed (e.g. independent or non-institutional IRB; use of a 
cooperative IRB review process; see 21 CFR 56.114).  Therefore an IRB may review 
clinical studies that are not performed on-site as long as requirements in 21 CFR Parts 50 
and 56 are met.  For more information on cooperative research arrangements, see the 
FDA Guidance for Industry-Using a Centralized IRB Review Process in Multicenter 
Clinical Trials (http://www.fda.gov/RegulatoryInformation/Guidances/ucm127004.htm). 
 
VII.  SECTION #6: NAMES OF THE SUBINVESTIGATORS WHO WILL BE 
ASSISTING THE INVESTIGATOR IN THE CONDUCT OF THE 
INVESTIGATION(S)    
 
31.  Who should be listed as a subinvestigator in Section #6? 
 
FDA's regulation at 21 CFR 312.3(b) states: "In the event an investigation is conducted 
by a team of individuals, the investigator is the responsible leader of the team.  
Subinvestigator includes any other individual member of that team."  21 CFR 
312.53(c)(1)(viii) requires the investigator to provide "a list of the names of the 
subinvestigators (e.g., research fellows, residents) who will be assisting the investigator 
in the conduct of the investigation(s)." 
 
The purpose of Section #6 is to capture information about individuals who, as part of an 
investigative team, will assist the investigator and make a direct and significant 
contribution to the data.  The decision to list an individual in Section #6 depends on 
his/her level of responsibility (i.e., whether he/she is performing significant clinical 
investigation-related duties).  In general, if an individual is directly involved in the 
performance of procedures required by the protocol, and the collection of data, that 
person should be listed on the 1572.  For example, if the protocol notes that each subject 
needs to visit a specified internist who will perform a full physical to qualify subjects for 
the clinical investigation, that internist should be listed in Section #6. 
   
32.  Should research nurses, other nurses, residents, fellows, office staff, or other 
hospital staff be listed in Section #6?  
 
Hospital staff, including nurses, residents, or fellows and office staff who provide 
ancillary or intermittent care but who do not make a direct and significant contribution to 
the clinical data, do not need to be listed individually.  It is not necessary to include in 
this section a person with only an occasional role in the conduct of the research, e.g., an 
on-call physician who temporarily dealt with a possible adverse effect or a temporary 
substitute for any research staff (see ICH E3, Section 6) 
(http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guid
ances/ucm073113.pdf).   
 
  13 Contains Nonbinding Recommendations 
 
Concerning staff residents on rotation, it may be difficult to prospectively identify those 
individuals who might perform specified protocol procedures or collect clinical data.  
Specific names of the rotational staff do not have to be listed in Section #6.  Instead, to 
successfully address this scenario, the names of rotational individuals and the procedures 
they are expected to perform should be included in the clinical study records.  This 
information should also be sent to the sponsor for submission to FDA in, for example, an 
information amendment.   
 
33.  Should pharmacists or research coordinators be listed in Section #6? 
 
The decision about whether to list a pharmacist or research coordinator on the 1572 is a 
matter of judgment, dependent upon the contribution that the individual makes to the 
study.  For example, a research pharmacist may prepare test articles and maintain drug 
accountability for many clinical studies that are ongoing concurrently at an institution.  
Because the pharmacist would not be making a direct and significant contribution to the 
data for a particular study, it would not be necessary to list the pharmacist as a 
subinvestigator in Section #6, but he/she should be listed in the investigators study 
records. 
 
Generally, a research coordinator has a greater role in performing critical study functions 
and making direct and significant contributions to the data.  For example, a research 
coordinator often recruits subjects, collects and evaluates study data, and maintains study 
records.  Therefore, the research coordinator should usually be listed in Section #6 of the 
1572.   
 
34.  Is a statement of qualifications required for subinvestigators? 
 
No.  The regulations at 21 CFR 312.53(c)(1)(viii) require only that subinvestigators 
names be listed in Section #6 of the 1572.  It is the responsibility of the sponsor to select 
investigators qualified by training and experience, as appropriate experts, to investigate 
the drug.  The investigator must ensure that all associates, colleagues, and employees 
assisting with the conduct of the clinical investigation are aware of their obligations 
including complying with the IND regulations.    
 
35.  Do individuals who are listed in Section #6 on the 1572 have to submit information 
about their financial interests? 
 
Yes.  Under 21 CFR Part 54 (Disclosure of Financial Interests by Clinical Investigators), 
a person listed or identified as an investigator or subinvestigator who is directly involved 
in the treatment or evaluation of research subjects must submit financial disclosure 
information to the sponsor.  For purposes of this financial disclosure regulation, the term 
investigator also includes the spouse and each dependent child of the investigator and 
subinvestigator.  (21 CFR 54.2(d) and 54.4).  For additional information about financial 
disclosure, see FDAs Guidance for Industry Financial Disclosure by Clinical 
Investigators (http://www.fda.gov/RegulatoryInformation/Guidances/ucm126832.htm) 
  14 Contains Nonbinding Recommendations 
 
VIII.  SECTION #7:  NAME AND CODE NUMBER, IF ANY,  OF THE 
PROTOCOL(S) IN THE IND FOR STUDY(IES) TO BE CONDUCTED BY THE 
INVESTIGATOR 
 
36. What information should be included in this section? 
List the name and code number (if any) of all the protocols under the IND that will be 
conducted by the investigator signing the 1572.  A code number is an identifying number 
assigned by the sponsor.    
As a reminder, some investigators may be responsible for submitting certain clinical trial 
information to the National Institutes of Health clinical trials data bank under 42 U.S.C. 
282(j), 402(j) of the Public Health Service Act.  Although not all investigators will be 
expected to meet this requirement, go to www.clinicaltrials.gov for further information 
about potential responsibilities.   
 
IX.  SECTION #8:   CLINICAL PROTOCOL INFORMATION 
 
37.  How should Section #8 be completed for a phase 4 study?  
 
Phase 4 refers to the timing of a clinical study (i.e., postmarketing) rather than the 
characteristics of the study, which are described under 21 CFR 312.21, Phases of an 
investigation.  A postmarketing clinical trial would meet the description of a phase 2 or 3 
investigation and a full protocol would be submitted.  The investigator does not need to 
mark either of the boxes in Section #8, but should identify in Section #7 that the study is 
a phase 4 study.  
 
38. Can an investigator submit the study protocol instead of an outline of the study 
protocol? 
 
Yes. The protocol or a detailed description is required for any phase 2 or 3 clinical trial. 
Phase 1 studies can be supported by an outline (see 21 CFR 312.53). 
 
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