# Overview of Harmonized U.S.-Canada Industrial Function and Consumer and Commercial Product Codes for Chemical Inventory Reporting

June 2009

Revised November 2009

Prepared by

U.S. EPA Health Canada Environment Canada

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### Forward

This document has been compiled by the members of the code harmonization working group to outline the development of harmoni zed codes for reporting the industrial functions of chemical substances and the consumer and commercial products containing these chemical substances. The working gr oup recommends that these codes be adopted for future reporting in the United States and Canada.

Steering Committee Members

U.S. EPA 1 

### Susan Sharkey, Nhan Nguyen, Cathy Fehrenbacher Environment Canada 2 

### David Morin, Don Gutzman Health Canada 3 

### Eeva Leinala, Elpiniki Karalis

Working Group Members

U.S. EPA 1 

### Fred Arnold, Christina Cinalli, Wendy Hoffman Environment Canada 2 

### Jesse Shen, Joël Jossinet, Sonia Desaulniers Health Canada 3 

### Bio Aikawa, Marc Fernandez, Jean-Francois Cayer, Larissa Lefebvre, Ginger Badlam, Giselle Higgins

1 

### Office of Pollution Prevention and Toxics

2 

### Science and Risk Assessment Directorate

3 

### Safe Environments Directorate, Healthy Environments and Consumer Safety Branch

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### Table of Contents

1. Background on Harmonization Activities 1

1.1 Harmonization of Industrial Function Codes 2

1.2 Harmonization of Consumer and Commercial Product Codes 2

2. Guidelines for Code Systems 4

2.1 Definition of Terms 4

2.2 Code Numbering System 4

2.3 Guidelines for Industrial Function Codes 5

2.4 Guidelines for Consumer and Commercial Product Codes 5

References 7

Appendices

Appendix 1: Statutory Declaration 8

Appendix 2: Industrial Function Codes 9

Appendix 3: Consumer and Commercial Product Codes 13

Appendix 4a: Industrial Function Co de Transition Table for U.S.A. 20

Appendix 4b: Consumer and Comm ercial Product Code Transition Table for U.S.A. 21

Appendix 5: Industrial Function Co de Transition Table for Canada 22

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### 1. BACKGROUND ON HARMONIZATION ACTIVITIES

The United States Environmental Protection Agency (U.S. EPA), Health Canada and Environment Canada have jointly developed harmonized lists of c odes for 1) industrial functions of chemical substances and 2) consumer and commercial products containing the chemical substances that will serve to meet the various chemi cal inventory reporting requirements in both the United States and Ca nada. The objectives of this harmonization activity were to facilitate the exchange of information between the United States and Canada and to encourage cons istency in reporting chemical substances by industry.

The final lists of codes cons ist of thirty-five (35) harm onized industrial function codes (Appendix 2) and thirty-two (32) harmoni zed consumer and commercial product codes (Appendix 3). In addition, there are several uni que codes whose use is specific to the United States or Canada. Enumeration of the codes is presented in Table 1.

Table 1: Enumeration of Codes

Codes Harmonized U.S. Use Only Canada Use Only Total

Industrial Function 35 0 1 36

Consumer and Commercial Product 32 1 7 40

The criteria for development of the c odes included common exposure scenarios, elimination of less well defined uses, and incl usion of better defined ones. All codes are given a code number starting with a letter (“ U” for industrial function codes and “C” for consumer and commercial product code), titl e, and a description which includes some examples. The harmonized codes were devel oped with the intent to improve exposure characterization, minimize overlap between multip le codes, and ensure clear distinction between the two lists of codes. The worki ng group strove to im prove consistency and clarity in the codes and their descriptors ther eby decreasing potential misinterpretation of codes when they are used for reporting.

Codes specific to each country were required due to differences in statutory authority (Appendix 1). For example, most chemical substances are regulated under the Toxic Substances Control Act in the United St ates, although pesticides are not. While pesticides in Canada are regulated under th e Pest Control Products Act, information on substances used in pest control product s may be gathered under the Canadian Environmental Protection Act (CEPA). Similarly, information on substances in food, drugs, and natural health products may also be collected under the CEPA while they are regulated under the Food and Drug Act.

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### While the descriptions accompanying the c odes were developed w ith the intention of providing a submitter with a clear code selec tion, one code, “Other”, is reserved for chemical substances that the submitter cannot describe using any of the descriptive codes. When the code for “Other” is reported, a wr itten description of the function or product will be required.

1.1 HARMONIZATION OF INDUSTRIAL FUNCTION CODES

The harmonization of the industrial function code s started with a crosswalk of thirty-three (33) codes used for Inventory Update Reporti ng (IUR) in the United States and fifty-one (51) codes for reporting under the Domestic Substances List (DSL) nomination in Canada. Codes used by the European Uni on (EU) and the Organization for Economic Cooperation and Development (OECD) were also considered for inclusion. Information collected by the U.S. EPA during the 2006 IUR wa s also evaluated to assess the relative frequency of reporting among the industrial function codes used in that year.

The focal point of the agreed upon codes is the function of chemical substances in industrial use. For Canada, harmonization resu lted in a reduction of the number of industrial function codes from fifty-one (51) in the original DSL nomi nation, to thirty-six (36). In the United States, the number of code s increased by two to thirty-five (35). For both countries, the new harmonized codes are more distinct and include new uses of chemical substances.

1.2 HARMONIZATION OF CONSUM ER AND COMMERCIAL PRODUCT CODES

As in the case with the industrial functi on codes development, initial harmonization activity involved a crosswalk between the existing consumer and commercial codes. Twenty (20) consumer and commercial produc ts codes (C-codes) used in the 2006 IUR by the U.S. EPA and a list of seventeen (17) broad product categories used by Health Canada for risk assessment evaluation of consumer products expos ure scenarios were reviewed. In addition, twenty-six (26) i ndustrial sector code groupings provided by Environment Canada were considered for inclusion.

The crosswalk identified areas of common interest and potential harmonization of a consumer and commercial product list for ch emical substance inventory reporting. Respondents to the 2006 IUR submitted a total of 4,666 reports which included information on use of chemical substances in consumer and comm ercial products. The greatest number of responses (1,206 or 26 % of the total reporting), were reported as “C20 – Other”. The next highest reporting code was “C16- Rubber and plastic products” with 520 reports (11 % of the total reporting) . Therefore, the main objectives of the harmonization activity were to define code s that would reduce the number of times “Other” is selected as a commercial/consumer product code, and to subdivide large codes when more than a single exposure scenario is applicable. Additionally, four product codes, each of which comprised less than 1% of the reported consumer and commercial

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### uses, were scrutinized to determine if they represented a unique exposure scenario or if they could be combined with other codes.

Alternative categorization schemes and nomencl atures were evaluated for their usefulness in providing a larger and better defined set of commercial and consumer product codes to use for chemical substance reporting. The goals were to provide a level of detail equivalent to the existing IUR commerci al/consumer product list and to include additional codes characterized by unique expos ure scenarios. Seve ral existing product code systems were evaluated for this purpos e, including the North American Industrial Classification System (NAICS), the European Communities’ Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) program and the OECD program. These systems were found to be either too detailed or not appropriate for the U.S. – Canadian harmonization. For example, the NAICS codes are define d for manufacturing processes, not for consumer and commercial products, and therefore did not address all the situations of potential interest. The RE ACH program will collect detailed information on the use of chemicals both in industrial ap plications and in consumer and commercial products sold in the EU; all th e product category codes (i.e., “P C” codes) and most of the article codes (i.e., “AC” code s) are represented in the ha rmonized industrial function and consumer and commercial product codes. The OECD categorization system mirrors the REACH program.

Two other systems were identified as useful examples for common code titles and as potential sources of examples for the code descriptions. These systems were the National Electronic Injury Surveillance System (NEI SS) used by the Consumer Product Safety Commission (CPSC), and the Harmonized Co mmodity Description and Coding Systems (HS) used by the World Customs Organization (WCO).

During development of the harmonized consum er and commercial product codes, input was solicited from respective Health Canada program areas. In addition, codes unique to Canada were conformed to existing definitio ns contained in Federal Acts in Canada including the Food and Drugs Act and the Pest Control Product Act to maintain consistency and eliminate confusion in reporting.

As a result of the harmonization, the United St ates now has a set of thirty-five (35) codes and Canada now has a new set of thirty-nine (3 9) codes applicable to chemical substances incorporated into products for consumer and commercial use. Examples of new codes for reporting in the United States include explosiv e materials, building/construction materials not covered elsewhere, and air care products . The glass and ceramic products code, which had relatively few IUR submissions in 2006 and which overlaps with new codes, has been eliminated. In addition, several of the consumer and commercial product codes have been renamed to better descri be the products in that code.

Depending on the reporting system, in addi tion to selecting th e appropriate product codes, a submitter must also specify whether th e substance is used either in a consumer and/or commercial product, and whether that product is intended for use by children.

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### 2. GUIDELINES FOR CODE SYSTEMS

This section provides guidelines for reporti ng activities involving a chemical substance using the industrial function codes and the consumer and commercial product codes.

2.1 Definition of Terms

The following definitions are provided to assist submitters reporting under the respective chemical inventory data colle ction rules applicable to the United States and Canada.

Industrial function means the intended physical or ch emical characteristic for which a chemical substance or mixture is consumed as a reactant; incorporated into a formulation, mixture, reaction product, or ar ticle; repackaged; or used.

Consumer use means the use of a chemical substance that is directly, or as part of a mixture, a product, or a manuf actured item, sold to or made available to consumers for their use.

Commercial use means the use of a chemical substance, or the use of a mixture, product or manufactured item containing a chemical substance, in a commercial enterprise providing saleable goods or services.

(The latter two definitions are modified from those found in the U.S. Code of Federal Regulations: Title 40, Part 710, Section 710.43 )

2.2 Code Numbering System

All use code numbers have one letter followed by a three digit number. A basic structure of [ Type ][ Group # ][ Code # ] is applied to all codes where:

[ Type ] is expressed by either the letter “U” for industrial function or the letter “C” for consumer and commercial product.

[ Group # ] is a one-digit number to indicate a grouping of chemical substances or products having similar uses. Note: industrial function codes are list ed in alphabetical order and are not separated into different groups; therefore, al l industrial function codes have a group number 0. Six group numb ers (groups 1 – 5 and group 9) apply to consumer and commercial product codes.

[ Code # ] is a two-digit number to indicate a specific code (within each group for consumer and commercial codes). [ Code # ] in the numbers 60-70s are reserved for

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### Canada’s use only while [ Code # ] in the numbers 80-90s are reserved for U.S. use only, with the exception of 99.

For example, use code C203, “Building/Construction Materials - Wood and Engineered Wood Products”, is a consumer and commercial product code ([ Type ] is “C”), which belongs to group 2 ([ Group # ] is 2), and is the third c ode listed in this group ([ Code # ] is 03). This is a harmonized code because it is not in the 60s – 90s series, and applies to both the United States and Canada.

In contrast, use code C461, “Pest Control Products”, is a consumer and commercial product code ([ Type ] is “C”), which belongs to group 4 ([ Group # ] is 4), and is for Canada’s use only, because [ Code # ] belongs to 60-70s series ([ Code # ] is 61). Similarly, C980 “Non TSCA Use” is a consumer and commercial product code ([ Type ] is “C”), which belongs to group 9 ([ Group # ] is 9), and is for U.S. use only because [ Code # ] belongs to the 80-90s series ([ Code # ] is 80).

Use code number 999 is reserved for the “Oth er” code in both industrial function codes (U999) and consumer and commercial product codes (C999), in orde r to capture all chemical substances for which an appropr iate industrial functi on or consumer and commercial product codes was not found. When se lecting this code, a written description of the industrial function or product must be provided. The information will be used to characterize the industrial f unction or consumer and commercial product and may be used to expand the list of product codes in the future, if appropriate.

In consumer and commercial product codes, the use code numbering system was developed to allow room for expansion within each group without losing continuity in the numbering system as well as the ad dition of new groups in the future.

2.3 Guidelines for Industrial Function Codes

The industrial function codes are presented in alphabetical order (ref er to Appendix 2).

It is recommended that only one code be applied to the manufacture (including import), processing, or use of each reportable subs tance or mixture per reported volume. However, in the case where more than one code may be required to fully describe a substance, the substance should first be reported under the code which describes the primary function of the substance followed by a second code which may be selected for additional or secondary functions the substa nce may possess. For instance, the use of carboxylic acids in fuel is covered under the codes U007 – Corrosion inhibitors and antiscaling agents and U012 – Fuels and fuel additives.

2.4 Guidelines for Consumer and Commercial Product Codes

Submitters reporting manufacture, process, import, or use of chemical substances in consumer and commercial products should use the codes listed in Appendix 3. Appended

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### to each code is a descriptor of the products and example products in which chemical substances reported under the code are used.

Consumer and commercial product codes are separated into six (6) groups in which products having similar uses are grouped toge ther to facilitate ease of reporting as summarized in Table 2.

Table 2: Consumer and Comm ercial Product Code Groups

Group # Group Description

1 Chemical substances in furn ishing, cleaning, treatment/care products

2 Chemical substances in construc tion, paint, electrical, and metal products

3 Chemical substances in packag ing, paper, plastic, toys, hobby products

4 Chemical substances in automotive, fuel, agriculture, outdoor use products
5 Chemical substances in food, health, tobacco products
9 Chemical substances in products not described by other codes

When a product incorporates chemical substa nces in two or more codes, the product should be reported under the code of the prim ary material in the final product first. For example, a chemical substance used in or as an adhesive in “s ticky” notes should be reported under C302 “Paper Products” first before reporting under C201 “Adhesives and Sealants”. Similarly, a chemical substance contained in a plastic that is formed into a child's toy boat should be reported fi rst under C304 "Toys, Playground and Sporting Equipment" then reported as C303 "Plastic and Rubber Products not covered elsewhere”.

Submitters reporting consumer and commercial us es of chemical substances may wish to refer to the product categories listed in th e Harmonized System (HS) under the World Customs Organization (WCO) website for nomen clature used to describe consumer and commercial products.

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### References

[NEISS] U.S. Consumer Product Safety Commis sion. National Electronic Injury Surveillance System is a national probability sample of hospitals in the U.S. and its territories. Web address: http://www.cpsc.gov/LIBRARY/neiss.html

[HS] Harmonized Commodity Description and Coding Systems generally referred to as "Harmonized System" or simply "HS" is a mu ltipurpose international product nomenclature developed by the World Customs Organization (WCO). Web address: http://www.wcoomd.org/home_wco_topics_hsoverv iewboxes_tools _and_instruments_hsnomencl aturetable2007.htm

[REACH] Registration, Evaluation, Authorisation and Restriction of Chemicals is an European Community Regulation on chemicals and their use. Web Address: http://guidance.echa.europa.eu/docs/guidance _document/inform ation_requirements_part_d_en.pd f?vers=20_08_08

[NAICS] North American Industry Classification System (NAICS) Web addresses: www.statcan.ca/english/Subjects/St andard/naics/2002/naics02-m enu.htm or, http://www.census.gov/eos/www/naics/

[OECD] Organisation for Economic Co-Operation and Development Web address: http://www.oecd.org/topic/0, 3373,en_2649_34365_1_ 1_1_1_37465,00.html

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### Appendix 1: Statutory Declaration

The United States The U.S. EPA is required by section 8(b) of the Toxic Substances Control Act (TSCA), 15 U.S.C. 2607(b), to compile and keep curren t an inventory of chemical substances in commerce in the United States. To fulfill th is requirement, EPA has promulgated rules under section 8(a)(1) of TSCA to regulate collection of in formation for the inventory. Under section 8(a)(2) of TS CA, the Administrator of the U.S. EPA may require manufacturers and processors of chemical s ubstances to report, so far as is known or reasonably ascertainable, the chemical identity of substances manufactured, including imported, and processed in the United States and the categories of us e of each substance or mixture of substances. The codes developed by the joint working group will, when codified by rulemaking, assist EPA in fulfilling its requirements under TSCA.

Canada A major part of the Canadian Environmental Protection Act, 1999 (CEPA 1999) is to sustainably prevent pollution and address the potentially dang erous chemical substances to which Canadians and the Canadian environment might be exposed. In order to fulfill these requirements, paragraph 46(1) of CEPA 1999 provides th e Minister of the Environment and the Minister of Health with the authority to request information for the purpose of conducting research, create an inve ntory of data, formulating objectives and codes of practice, issuing guidelines or assessing or reporting on the state of the environment. Under section 71 (1) of CEPA 1999, the Minister of the Environment and the Minister of Health are given the authority to publis h Notices requiring information, samples or testing for the purpose of assessing whether a substance is toxic or is capable of becoming toxic, or for the purpose of asse ssing whether to control, or the manner in which to control, a substance. The codes de veloped by the joint working group will assist Environment Canada and Health Canada in fulfilling its re quirements under CEPA 1999.

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### Appendix 2: Industrial Function Codes

U# Harmonized (35 codes) U# Canada Use Only (1 Code)

Code # Title Description

U001 Abrasives Chemical substances used to wear down or polish surfaces by rubbing against the surface

. Examples include sandstones, pumice, silex, quartz, silicates, aluminum oxides, and glass.

U002 Adhesives and Sealant Chemicals Chemical substances used to promote bonding between other substances, promote adhesion of surfaces, or prevent seepage of moisture or air. Examples include epoxides, isocyanates, acrylamides, phenol, urea, melamine, and formaldehyde.

U003 Adsorbents and Absorbents Chemical substances used to retain other substances by accumulation on their surface or by assimilation. Examples include silica gel, activated alumina, and activated ca rbon. Examples of absorbents include straw oil, alkaline solutions, and kerosene.

U004 Agricultural Chemicals (NonPesticidal) Chemical substances used to increase the productivity and quality of farm crops. Examples include p hosphates, lime, nitrates, potash compounds, alum, ammonia and ammonium salts, urea, and mineral supplements.

U005 Anti-Adhesive Agents Chemical substances used to prevent bonding between other substances by discouraging surf ace attachment. Examples include anti-adherents, antiblock agents, detackifiers, dusting agents, mould release agents, and parting agents.

U006 Bleaching Agents Chemical substances used to lighten or whiten a substrate through chemical reaction, usually an oxi dative process which degrades the color system. Examples generally fall into one of two groups: chlorine containing bleaching agents (e.g. chlorine, hypochlorites, N-chloro compounds and chlorine dioxide); and, peroxygen bleaching agents (e.g. hydrogen peroxide, potassium permanganate, and sodium perborate).

U007 Corrosion Inhibitors and Anti

scaling Agents Chemical substances used to prevent or retard corrosion or the formation of scale. Examples include phenylenediamine, chromates, nitrates, phosphates, and hydrazine.

U008 Dyes Chemical substances used to impart color to other materials or mixtures (i.e. substrates) by penetrating into the surface of the substrate. Examples include azo, anthraquinone, amino azo, aniline, eosin, stilbene, acid, basic or cationi c, reactive, dispersive, and natural dyes.

U009 Fillers Chemical substances used to prov ide bulk, increase strength, increase hardness, or improve resistance to impact. Fillers incorporated in a matrix reduce production costs by minimizing the amount of more expensive substances used in the production of articles. Examples include calcium carbonate, barium sulf ate, silicates, clays, zinc oxide and aluminum oxide.

U010 Finishing Agents Chemical substances used to impart such functions as softening, staticproofing, wrinkle resistance, and wa ter repellence. Substances may be applied to textiles, paper, and leather. Examples include quaternary ammonium compounds, ethoxylated amines, and silicone compounds.

### 10 U011 Flame Retardants Chemical substances used on the surface of or incorporated into combustible materials to reduce or eliminate their tendency to ignite when exposed to heat or a flame for a short period of time. Examples include inorganic salts, chlorinated or brominated organic compounds, and organic phosphates/phosphonates.

U012 Fuels and Fuel Additives Chemical substances used to creat e mechanical or thermal energy through chemical reactio ns, or which are added to a fuel for the purpose of controlling the rate of r eaction or limiting the production of undesirable combustion products, or which provide other benefits such as corrosion inhibition, lubrication, or detergency. Examples of fuels include coal, oil, gasoline, and variou s grades of diesel fuel. Examples of fuel additives include oxygenated compound such as ethers and alcohols, antioxidants such as phenylenediamines and hindered phenols, corrosion inhibitors such as carboxylic acids, amines, and amine salts, and blending agents such as ethanol.

U013 Functional Fluids (Closed Systems) Liquid or gaseous chemical substances used for one or more operational properties in a closed system. Examples include heat transfer agents (e.g., coolants and refrigerants) such as polyalkylene glycols, silicone oils, liquified propane, and carbon dioxide; hydraulic/transmission fluids such as mineral oils, organophosphate esters, silicone, and propylene glycol; and dielectric fluids such as mineral insulating oil and high flash point kerosene. This code does not include fluids used as lubricants.

U014 Functional Fluids (Open Systems) Liquid or gaseous chemical substances used for one or more operational properties in an open system. Examples include antifreezes and de-icing fluids such as ethylene and propylene glycol, sodium formate, potassium acetate, and sodium acetate. This code also includes substances incorporated into metal working fluids.

U015 Intermediates Chemical substances consumed in a reaction to produce other chemical substances for commercial advantage. Examples include amines, nitriles, diols, polyalcohols , organic acids and acid chlorides, and organic chlorides and bromides.

U016 Ion Exchange Agents Chemical substances, usually in the form of a solid matrix, that are used to selectively remove targeted ions from a solution. Examplesgenerally consist of an inert hydrophobic matrix such as styrenedivinylbenzene or phenol-formaldehyde, cross-linking polymer such as divinylbenzene, and ionic functional groups including sulfonic, carboxylic or phosphonic acids. This code also includes aluminosilicate zeolites.

U017 Lubricants and Lubricant Additives Chemical substances used to reduce friction, heat, or wear between moving parts or adjacent solid surfaces , or that enhance the lubricity of other substances. Examples include mineral oils, silicate and phosphate esters, silicone oil, greases, and solid film lubricants such as graphite and PTFE. Examples of lubricant additives include molybdenum disulphide and tungsten disulphide.

U018 Odor Agents Chemical substances used to control odors, remove odors, mask odors, or impart odors. Examples include benzenoids, terpenes and terpenoids, musk chemicals, aliphatic aldehydes, aliphatic cyanides, and mercaptans.

### 11 U019 Oxidizing/Reducing Agents Chemical substances used to alter the valence state of another substance by donating or accepting electrons or by the addition or removal of hydrogen to a substance. Examples of oxidizing agents include nitric acid, perchlorates, hexavalent chromium compounds, and peroxydisulfuric acid salts. Examples of reducing agents include hydrazine, sodium thiosulfate, and coke produced from coal.

U020 Photosensitive Chemicals Chemical substances used for their ability to alter their physical or chemical structure through absorption of light, resulting in the emission of light, dissociation, discoloration, or other chemical reaction. Examples include sensiti zers, fluorescents, photovoltaic agents, ultraviolet absorbers, and ultraviolet stabilizers.

U021 Pigments Chemical substances used to impart color to other materials or mixtures (i.e. substrates) by attach ing themselves to the surface of the substrate through binding or adhesion. This code includes fluorescent agents, luminescent agents, whitening agents, pearlizing agents, and opacifiers. Examples include metallic oxides of iron, titanium, zinc, cobalt, and chromium; metal powder suspensions; lead chromates; vegetable and animal products; and synthetic organic pigments.

U022 Plasticizers Chemical substances used in plastics, cement, concrete, wallboard, clay bodies, or other materials to increase their plasticity or fluidity. Examples include phthalates, trime llitates, adipates, maleates, and lignosulphonates.

U023 Plating Agents and Surface Treating Agents Chemical substances applied to metal, plastic, or other surfaces to alter physical or chemical properties of the surface. Examples include metal surface treating agents, strippe rs, etchants, rust and tarnish removers, and descaling agents.

U024 Process Regulators Chemical substances used to change the rate of a chemical reaction, start or stop the reaction, or othe rwise influence the course of the reaction. Examples include noble metal catalysts such as platinum, palladium, and gold, transition metal catalysts such as iron, vanadium, and nickel, and organic monomers and epoxides used to initiate reactions.

U025 Processing Aids, Specific to Petroleum Production Chemical substances added to water-, oil-, or synthetic drilling muds or other petroleum production fluids to control foaming, corrosion, alkalinity and pH, microbiological gr owth, hydrate formation, etc., to improve the operation of processing equipment during the production of oil, gas, and other products from beneath the earth's surface. Examples include weighting agents added to drilling fluids to increase their density, octal alcohol added to prevent foaming, and substances added to inhibit the formation of hydrates of natural gas and water.

U026 Processing Aids, not otherwise listed Chemical substances used in applications other than the production of oil, gas, or geothermal energy to control foaming, corrosion, alkalinity and pH, etc. or to impr ove the operation of processing equipment. Examples include buffers, dehumidifiers, dehydrating agents, sequestering agents, and chelators.

U027 Propellants and Blowing Agents Chemical substances used to dissolve or suspend other substances and either to expel those substances from a container in the form of an aerosol or to impart a cellular struct ure to plastics, rubber, or thermo set resins. Examples include compressed gasses and liquids and substances which release ammonia, carbon dioxide, or nitrogen.

### 12 U028 Solids Separation Agents Chemical substances used to promote the separation of suspended solids from a liquid. Examples include flotation aids, flocculants, coagulants, dewatering aids, and drainage aids.

U029 Solvents (for cleaning or degreasing) Chemical substances used to dissolve oils, greases and similar materials from textiles, glassware, metal surfaces, and other articles. Examples include trichloroethylene, perchloroethylene, methylene chloride, liquid carbon dioxide, and n-propyl bromide.

U030 Solvents (which become part of product formulation or mixture) Chemical substances used to dissolve another substance (solute) to form a uniformly dispersed mixture (solution) at the molecular level. Examples include diluents used to reduce the concentration of an active material to achieve a specified effect and low gravity materials added to reduce cost.

U031 Surface Active Agents Chemical substances used to modify surface tension when dissolved in water or water solutions, or reduce interfacial tension between two liquids or between a liquid and a solid or between liquid and air. Examples include carboxylates, sulfonates, phosphates, carboxylic acid, esters, and quaternary ammonium salts.

U032 Viscosity Adjustors Chemical substances used to alter the viscosity of another substance. Examples include viscosity index (VI) improvers, pour point depressants, and thickeners.

U033 Laboratory Chemicals Chemical substances used, often in small quantities, in a laboratory for chemical analysis, chemical synthe sis, extracting and purifying other chemicals, dissolving other substances, and similar activities. Examples include substances that change color to indicate pH, redox potential or other endpoints, halogenated and non-halogenated solvents, chemicals used in titrations and chromatography, Grignard reagents used in organic synthesis, laboratory reagents, and inorganic acids and bases.

U034 Paint Additives and Coating Additives not described by other codes Chemical substances used in a paint or coating formulation to enhance properties such as water repellence, increased gloss, improved fade resistance, ease of application, foam prevention, etc. Examples include polyols, amines, vinyl acetate ethy lene emulsions, and aliphatic polyisocyanates.

U999 Other (specify)

Canada Use ONLY

U061 Pest Control Chemicals (Canada use only) Chemical substances used as active ingredients or formulants in products used for directly or indirectly controlling, destroying, attracting or repelling a pest or for mitigating or preventing its injurious, noxious or troublesome effects. Examples include organophosphates, carbamates, organochlorines, pyrethroids, and triazines.

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### Appendix 3: Consumer and Commercial Product Codes

C# Harmonized (32 codes) C# U.S. Use only (1 Code) C# Canada Use Only (7 Codes)



### 1. CHEMICAL SUBSTANCES IN FURNISHING, CLEANING, TREATMENT/CARE PRODUCTS

Code # Title Description

C101 Floor Coverings Chemical substances contained in floor coverings that are intended for consumer or commercial use should be reported under this code. Examples of floor coverings include carpet, rugs, vinyl, linoleum, laminate, tile, and stone products. This code does not include wood and pressed wood flooring products included in Building/Construction Materials – Wood and Engineered Wood Products code.

C102 Foam Seating and Bedding Products Chemical substances contained in foam mattresses, pillows, cushions, and similar foam seating, furniture and furnishings that are intended for consumer or commercial use should be reported under this code. Examples of foam seating and bedding products include sofas and chairs for residential/office use, automobile and truck seats, airplane seats, and mattress pads.

C103 Furniture and Furnishings not covered elsewhere Chemical substances contained in furniture and furnishings made from metal, wood, leather, plastic or other materials that are intended for consumer or commercial use should be reported under this code. Examples of products include movable and installed furniture such as tables, chairs, benches, desks, cabinets, shelving, stools, television stands, display cases, book cases, and storage units. This code does not include foam seating and bedding products.

C104 Fabric, Textile and Leather Products not covered elsewhere Chemical substances contained in fabric, textile and leather products to impart color and other desirable properties such as water/soil/stain repellence, wrinkle resistance, or fl ame resistance that are intended for consumer or commercial use should be reported under this code. Examples of products include a pparel (outerwear, sportswear, and sleepwear), footwear (sandals and athletic shoes), window treatments (curtains and blinds), table linens (t able coverings, place mats, and cloth napkins), bed linens (sheets, pillow cases/coverings, and blankets/bed coverings), bath linens (towels, wash cloths, and bath mats) and fabric, textile and leather products that are not covered elsewhere.

C105 Cleaning and Furnishing Care Products Chemical substances contained in products that are used to remove dirt, grease, stains, and foreign matter from furniture and furnishings, or to cleanse, sanitize, bleach, scour, po lish, protect, or improve the appearance of surfaces and are intend ed for consumer or commercial use should be reported under this code. Examples of cleaning and furnishing care products include cleaners used on glass, floors, tub and tile, ovens and drains; scouring powders; dusting products; waxes; polishes; and stain repellent sprays. This code does not include laundry and dish washing products.

C106 Laundry and Dishwashing Products Chemical substances contained in laundry and dishwashing products and aids formulated as liquid, granular, powder, gel, cakes, and flakes that are intended for consumer or commercial use should be reported under this code. Examples of laundry and dishwashing products include detergents, fabric softeners, pre-soaks and prewashes to remove soil and stains, dryer sheets, bleach, rinse aids, and fi lm, lime and rust removers.

### 14 C107 Water Treatment Products Chemical substances contained in water treatment products that are designed to disinfect, reduce contaminants or other undesirable constituents, and condition and/or improve aesthetics of water and intended for consumer or commercial use should be reported under this code. Examples of water treatment products include pH adjusters, filter media, water treatment tablets/drops, and point of use/point of entry ion exchangers. U.S. ONLY: Excludes any substance that is manufactured, processed, or distributed in commerce for use as a pesticide as defined in the Federal Insecticide, Fungicide, and Rodenticide Act. CANADA ONLY: Excludes any substance contained in C460 - Pest Control Products.

C108 Personal Care Products Chemical substances contained in personal care products that are used for cleansing, grooming, improving or altering skin, hair, or teeth, and intended for consumer or commercial use should be reported under this code. Examples of personal care products include bath and shower products; make-up products; hair, nail, oral and skin care products; sunscreen and suntan products; deodorants; and perfumes. U.S. ONLY: Excludes any cosmetic, drug or device as such terms are defined in section 201 of the Federal Food, Drug, and Cosmetic Act.

C109 Air Care Products Chemical substances contained in products that are used to odorize or deodorize indoor air in homes, offices, motor vehicles, and other enclosed spaces and intended for consumer or co mmercial use should be reported under this code. Examples of air care products includ e aerosol sprays, liquid/solid/gel diffusers, air fresheners, scented candles and incense.

C110 Apparel and Footwear Care Products Chemical substances contained in apparel and footwear care productsintended for consumer and commercial use and that are applied postmarket should be reported under this code. Examples of apparel and footwear care products include footwear polishes/waxes, garment waterproofing sprays, and stain repellents. Canada Use ONLY

C160 Pet Care Products Substances contained in pet care products that are used for cleansing/grooming/improving/or altering skin/ hair/ or teeth and intended for animal use should be reported under this code. Examples of pet care products include bath products, hair product and oral care products. Pest-related substances shou ld be reported under code C461 – Pest Control Products, C563 – Drugs, and C564 – Natural Health Products.

### 15 2. CHEMICAL SUBSTANCES IN CONSTRUCTION, PAINT, ELECTRICAL, AND METAL PRODUCTS

Code # Title Description

C201 Adhesives and Sealants Chemical substances contained in adhesive and sealant products used to fasten other materials together or prevent the passage of liquid or gas that are intended for consumer or commercial use should be reported under this code. Examples of adhesive and sealant products include glues, binders, adhesives, pastes, sealan ts, fillers, putties, and caulking compounds.

C202 Paints and Coatings Chemical substances contained in paints or coatings that are intended for consumer or commercial use should be reported under this code. Examples of paint and coating products include interior and exterior architectural and marine paints, bridge/iron coatings, varnishes, lacquers, paint thinners, removers, wood stains and shellac.

C203 Building/ Construction Materials - Wood and Engineered Wood Products Chemical substances contained in building and construction materials made of wood and pressed/engineered wood products that are intended for commercial or consumer use should be reported under this code. Examples of products include lumber, posts and timbers, exterior siding, moulding, mill work, cabinetry, paneling, veneer, flooring, stair parts, plywood and sheathing, railings and decking.

C204 Building/ Construction Materials not covered elsewhere Chemical substances contained in building and construction materials not covered elsewhere that are intended for consumer or commercial use should be reported under this code. Examples of products include insulation materials such as foams and fibers, roofing and gutters, ceiling products, exterior siding, drywall, concrete, masonry and cement, building hardware, fencing, decking, hardware and fasteners (nuts, bolts, screws, nails, and tacks), plumbing, duct work, abrasive and sanding products, sheet metal, plaster, weather stripping, wire or wiring systems, and bricks.

C205 Electrical and Electronic Products Chemical substances contained in el ectrical and electronic products that are intended for consumer or commercial use should be reported under this code. Examples of electrical and electronic products include computers, office equipment, appliances , electric lighting, electrical wire and cables, radios, televisions and monitors, telephones, multi-media devices, digital cameras, adapters, al arms (burglar, fire, smoke), and communication equipment.

C206 Metal Products not covered elsewhere Chemical substances contained in metal products not covered elsewhere that are intended for consumer or commercial use should be reported under this code. Examples of metal products not covered elsewhere include metal products produced by forging, stamping, plating, turning, and other processes; hand tools; metal tubing/pipes/duct work; wire fencing; tableware; and small appliances and cookware (frying pan, waffle iron, electric kettle).

C207 Batteries Chemical substances contained in non-rechargeable and rechargeable batteries including dry and wet cell units that store energy that are intended for consumer or commercial use should be reported under this code. Examples of battery products include zinc carbon, alkaline, leadacid, lithium-ion, nickel-metal hydride, and other batteries used in electrical and electronic products, cell phones, computers, remote controls, toys, and cars.

### 16 3. CHEMICAL SUBSTANCES IN PACKAGING, PAPER, PLASTIC, TOYS, HOBBY PRODUCTS

Code # Title Description

C301 Food Packaging Chemical substances contained in single or multi-layered packaging consisting of paper, plastic, metal/foil or other materials which have or may have direct contact with food and are intended for consumer or commercial use should be reported under this code. Examples of food packaging include containers, cartons, wrappers, bags, and other food packaging items (bottles, cans, boxes and trays).

C302 Paper Products Chemical substances contained in paper products intended for consumer or commercial use should be reported under this code. Examples of paper products include newsprint coated and uncoated papers for writing, printing and photocopying; facial and toilet tissue, paper napkins, paper tablets/notepads, paper forms, envelopes, texts and published materials (books and magazines); file folders; wrapping papers; and specialty papers. This code does not include paper used in food packaging.

C303 Plastic and Rubber Products not covered elsewhere Chemical substances contained in rubber and plastic products not covered elsewhere that are intended for consumer or commercial use should be reported under this code. Examples of plastic and rubber products not covered elsewhere include tires, shower curtains, non-metal cookware (non-electric), non-food speci fic containers (bags, bottles, and jars), rubber bands, and waders.

C304 Toys, Playground and Sporting Equipment Chemical substances contained in toys, playground, and sporting equipment made of wood, metal, plastic or fabric that are intended for consumer or commercial use should be reported under this code. Examples of products include toys (dolls, cars, puzzles, and games), playground equipment (gym sets, playhouses and structures, swing sets) and sporting equipment (bicycles, skates, balls, team sports equipment) intended for indoor or outdoor use, and playground surfaces (rubber, mulch).

C305 Arts, Crafts and Hobby Materials Chemical substances contained in ar ts, crafts, and hobby materials that are intended for consumer or commercial use should be reported under this code. Examples of arts, crafts, and hobby materials include art/hobby paints and dyes, markers and other writing and drawing materials; natural and synthetic cl ays used in potte ry, ceramics and sculpture; jewellery-making supplies including glass, stone and lapidary materials; stained-glass making supplies; picture framing supplies; and, building and science hobby kits.

C306 Ink, Toner and Colorant Products Chemical substances contained in ink, toners and colorants used for writing, printing, creating an image on paper and other substrates, or applied to substrates to change their color or hide images that are intended for consumer or commercial use should be reported under this code. Examples of products include black or colored powders used in copy machines and printers to produce xerographic images; pigmented liquids contained in cartridges, bottles, or other dispensers used for writing or printing; and, corr ection fluids and tapes. This code does not include pigments or colorants added to paints and coatings which should be reported under the paints and coatings code.

C307 Photographic supplies, film and

p hotochemicals Chemical substances contained in photographic supplies, film, photoprocessing chemicals, and photographic paper that are intended for consumer or commercial use should be reported under this code. Examples of products include processing solutions (for developing,

### 17 Code # Title Description

stopping, and fixing photos), slide and negative film, and, glossy and matte photographic paper.



### 4. CHEMICAL SUBSTANCES IN AUTOMOTIVE, FUEL, AGRICULTURE, OUTDOOR USE PRODUCTS

Code # Title Description

C401 Automotive Care Products Chemical substances contained in products used in automotive cleaning and care of exterior and interior ve hicle surfaces that are intended for consumer or commercial use should be reported under this code. Examples of automotive care product s include car waxes, polishes, cleaners, and sealers; car wash solu tions; vinyl/rubber/plastic protectants; automotive carpet and upholstery clean ers; wheel and tire care products; exterior trim protectants; and touch-up paint products. This code does not include antifreeze, de-icing products, or lubricants.

C402 Lubricants and Greases Chemical substances contained in products to reduce friction, heat generation and wear between solid surfaces that are intended for consumer or commercial use should be reported under this code. Examples of lubricants and greases include engine oils; transmission, brake and hydraulic fluids; gear oils; and, calcium, sodium, lithium, and silicone-based greases.

C403 Anti-Freeze and De-icing Products Chemical substances added to fluids, especially water, to reduce the freezing point of the mixture, or app lied to surfaces to melt or prevent build up of ice that are intended fo r consumer or commercial use should be reported under this code. Exam ples of products include antifreeze liquids, windshield de-icers, aircraft de-icers, lock release agents, ice melting crystals, and rock salt.

C404 Fuels and Related Products Chemical substances burned to produce heat, light or power, or added to inhibit corrosion, provide lubrication, increase efficiency of use, or decrease production of undesirable by-products that are intended for consumer or commercial use should be reported under this code. Examples of fuels and related produc ts include gasoline, diesel fuels, propane, butane, kerosene, lamp oils, white gas (naphtha), natural gas, stabilizers, anti-knock agen ts, corrosion inhibitors, detergents, fuel dyes, oxygenates, antioxidants, odor agents, non-scented candles, lighter fluids, and matches.

C405 Explosive Materials Chemical substances capable producing a sudden expansion usually accompanied by the production of heat and large changes in pressure upon initiation, that are intended for consumer or commercial use should be reported under this code. Examples of products include pyrotechnics, high explosives and propellants, igniter, primer, initiatory, illuminants, smoke and decoy flares, and, incendiaries



### .

C406 AgriculturalProducts (nonpesticidal) Chemical substances used to increase the productivity and quality of plant, animal and forestry crops pr oduced on a commercial scale shouldbe reported under this code. Examples of agricultural products (nonpesticidal) include fertilizers, additiv es (time release agents), colorants (used to mark fields and improve the appearance of Christmas trees), application aids (defoamers and fo amers), pH adjusters, moisture

### 18 Code # Title Description

retention agents, soil conditioners, and seed coatings. U.S. ONLY : Excludes any substance that is manufactured, processed, or distributed in commerce for use as a pesticide as defined in the Federal Insecticide, Fungicide, and Rodenticide Act. CANADA ONLY : Includes animal feed (a ny substance or mixture of substances for consumption by livestock, providing the nutritional requirements of livestock, or the purpose of preventing or correcting nutritional disorders of livestock).

C407 Lawn and Garden Care Products Chemical substances contained in lawn, garden, outdoor or potted plant, and tree care products that are intended for cons umer or commercial use should be reported under this code. Examples of lawn and garden care products include fertilizers and nutrient mixtures, soil amendments, mulches, pH adjustors, water retention beads, vermiculite, and perlite. U.S. ONLY : Excludes any substance that is manufactured, processed, or distributed in commerce for use as a pesticide as defined in the Federal Insecticide, Fungicide, and Rodenticide Act. CANADA ONLY : Excludes any substance in C461 - Pest Control Products. Canada Use ONLY

C461 Pest Control Products Substances contained in any product for directly or indirectly controlling, preventing, destroying, mitigating, attracting, or repelling any pest for consumer or commercial use should be reported under this code. Example products include herbic ides, insecticides, fungicides, antimicrobial agents, pool chemical s, microbials, material and wood preservatives, animal and insect re pellents, and insect- and rodentcontrolling devices.



### 5. CHEMICAL SUBSTANCES IN FOOD, HEALTH, TOBACCO PRODUCTS

Code # Title Description

Canada Use ONLY

C562 Food and Beverage Products Substances contained in food and beverage products for consumer or commercial use should be reported under this code. Examples of products include food additives such as colouring agents, anti-caking agents, preservatives, and emulsifier s, as well as spices, seasoning, flavouring preparations and natural extractives. Other examples may also include unavoidable residues of processing aids specific for food manufacturing such as antifoaming, fining or sanitizing agents.

C563 Drugs Substances contained in prescription and non-prescription drugs intended for humans and animals for consumer or commercial use should be reported under this code. Examples include biologically derived products (such as vaccines, serums and blood derived pro ducts), sterilization and sanitation products and radiopharmaceuticals.

C564 Natural Health Products Substances used in natural health products intended for humans and animals for consumer and commercial use should be reported under this code. Example products include homeopathic medicine or traditional medicine, vitamins and minerals, and herbal remedies.

C565 Medical Devices Substances contained in pr oducts used for the diagnosis, treatment, mitigation or prevention of a disease, disorder, an abnormal physical

### 19 Code # Title Description

state, and in restoring, correcting or modifying organic functions in humans or animals for consumer or co mmercial use should be reported under this code. Examples of medical devices include any article/instrument used in the prevention, diagnosis and care of pregnancy, medical thermometers, blood sugar meters, pacemakers, and X-ray machines. This code excludes products covered under drugs.

C566 Tobacco Products Substances contained in a product composed in whole or in part of tobacco, including tobacco leaves and any extract of tobacco leaves for consumer or commercial use should be reported under this code. Examples of tobacco prod ucts include cigarette papers, tubes and filters but do not include any food, drug or device that contains nicotine.



## 9. CHEMICAL SUBSTANCES IN PRODUCTS NOT DESCRIBED BY OTHER CODES

Code # Title Description

C999 Other (specify) Chemical substances contained in products for consumer or commercial use that is not described within any other code should be reported under this code. A written description of the product containing the chemical substance must be provided.
U.S. Use ONLY

C980 Non-TSCA Use Chemical substances contained in products intended for consumer or commercial use that are not regulated by TSCA should be reported under this code. Examples of products with non-TSCA uses include pesticide, insecticide, rodenticide and fungicide formulations; food or drink for humans or animals; articles intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in humans or animals; substances intended to be applied to the human body other than soap; any radioactive source material, special nuclear material, or byproduct material; pistols, revolvers, fire arms, or ammunition; and tobacco or tobacco products.

### 20 

### Appendix 4a: Industrial Function Code Transition Table for U.S. EPA

U.S. EPA 2006 IUR Industrial Function Code Harmonized Industrial Function Code Code Category Code(s) Title
U01 Adsorbents and absorbents U003 Adsorbents and absorbents

U02 Adhesives and binding agents U002 Adhesives and sealant chemicals U03 Aerosol propellants U027 Propellants and blowing agents U04 Agricultural chemicals (non-pesticidal) U 004 Agricultural chemicals (non-pesticidal) U05 Anti-adhesive agents U005 Anti-adhesive agents U06 Bleaching agents U 006 Bleaching agents U07 Coloring agents, dyes U008 Dyes U08 Coloring agents, pigments U021 Pigments U09 Corrosion inhibitors and anti-scaling agents U007 Corrosion inhibitors and anti-scaling agents U10 Fillers U009 Fillers U11 Fixing agents ------- No complementary category
U12 Flame retardants U011 Flame retardants U13 Flotation agents U028 Solids separation agents
U14 Fuels U012 Fuels and fuel additives
U15 Functional fluids U013 U014 Functional fluids (closed systems) Functional fluids (open systems)
U16 Intermediates U015 Intermediates
U17 Lubricants U017 Lubricants and lubricant additives U18 Odor agents U018 Odor agents U19 Oxidizing agents U019 Oxidizing/reducing agents U20 pH regulating agents U025 Processing aids, not otherwise listed
U21 Photosensitive chemicals U020 Photosensitive chemicals U22 Plating agents and metal surface treating agents U023 Plating agents an d metal surface treating agents U23 Processing aid, not otherwise listed U 025 Processing aids, not otherwise listed U24 Process regulators, used in vulcanization or polymerization processes U024 Process regulators

U25 Process regulators, other than polymerization or vulcanization processes U024 Process regulators

U26 Reducing agents U019 Oxidizing/reducing agents U27 Solvents (for cleaning or degreasing) U 029 Solvents (for cleaning or degreasing) U28 Solvents (which become part of product formulation or mixture) U030 Solvents (which become part of product formulation or mixture) U29 Solvents (for chemical manufacture and processing and are not part of product at greater than one percent by weight) ------- No complementary category

U30 Stabilizers U31 Surface active agents U 031 Surface active agents U32 Viscosity adjustors U032 Viscosity adjustors
U33 Other U999 Other



### Harmonized codes for which no complementary 2006 IUR industrial function code exists:

U001: Abrasives U026: Processing aids, specific to petroleum production, U010: Finishing agents U033: Laboratory chemicals U016: Ion-exchange agents U034: Paint additives and coating additives, U022: Plasticizers Not described by other codes

### 21 

### Appendix 4b: Commercial and Consumer Product Code Transition Table for U.S.EPA

U.S. EPA 2006 Commercial and Consumer Product Code Harmonized Consumer and Commercial Product Code

Code Category Code(s) Title
C01 Adhesives and sealants C201 Adhesives and sealants C02 Agricultural products (non-pesticidal) C406 Agricultural products (non-pesticidal)

C03 Artists’ supplies C305 Arts , crafts and hobby materials C04 Automotive care products C401 Automotive care products C05 Electrical and electronic products C205 C207 Electrical and electronic products Batteries C06 Fabrics, textiles and apparel C104

C110 Fabric, textile and leather products not covered elsewhere Apparel and footwear care products C07 Glass and ceramic products C305 Arts, crafts and hobby materialsC08 Lawn and garden products (nonpesticidal) C407 Lawn and garden care products

C09 Leather products C104 Fabric, textile and leather products not covered elsewhere C10 Lubricants, greases and fuel additives C402 C404 Lubricants, greases and fuel additives Fuels and related products C11 Metal products C206 Metal products not covered elsewhere C12 Paints and coatings C202 Paints and coatings C13 Paper products C302 Paper products C14 Photographic supplies C307 Photographic supplies, film and photochemicals C15 Polishes and sanitation goods C105 Cleaning and furnishing care products C16 Rubber and plastic products C301 C303 Food packaging Plastic and rubber products not covered elsewhere C17 Soaps and detergents C106 Laundry and dishwashing products C18 Transportation products
C19 Wood and wood furniture C103

C203 Furniture and furnishings not covered elsewhere Building/construction materials – wood and engineered wood products
C20 Other C999 Other



### Harmonized codes for which no complementary 2006 IUR commercial and consumer product code exists:

C101: Floor coverings C102: Foam seating and bedding products C107: Water treatment products C108: Personal care products C109: Air care products C204: Building/construction ma terials not covered elsewhere C304: Toys, playground and sporting equipment C306: Ink, toner and colorant products C403: Anti-freeze and de-icing products C405: Explosive materials

### 22 

### Appendix 5: Industrial Function Code Transition Table for Canada (*Note: This list is not an exclusive list and additional codes may be applicable. Where it states “Multiple Codes Applicable”, please refer to full co de list to choose appropriate code.)

Canada Chemicals Management Plan Challenge Initiative Use Pattern Codes and Applications (2007-2009) Potential Complementary Harm onized Industrial Function Codes*

01 - Research and development U033 - Laboratory chemicals; 02 - Recycling Multiple Codes Applicable 03 - Destruction and waste disposal Multiple Codes Applicable
04 - Absorbent - adsorbent U003 - Adsorbents and Absorbents
05 - Abrasive U001 - Abrasives; 06 - Adhesive-binder-sealant-filler U002 - Adhesives and sealant chemicals, U009 - Fillers
07 - Analytical reagent U033 - Laboratory chemicals;
08 - Antifreeze-coolant-de-icer U013 - Functional fluids (closed systems), U014 - Functional fluids (open systems)

09 - Antioxidant-corrosion inhibitortarnish inhibitor-scavengeranitscaling agent U007 - Corrosion inhibitors and antiscaling agents, U012 - Fuels and Fuel additives, U023 - Plating agents and surface treating agents;
10 - Catalyst-accelerator-initiatoractivator U024 - Process regulators, U025 - Processing aids, specific to petroleum production, U026 - Processing aids, not otherwise listed
11 - Catalyst supportchromatography support U033 - Laboratory chemicals;

12 - Chemical intermediate-organic U015 – Intermediates
13 - Chemical intermediateinorganic, oganometallic U015 – Intermediates

14 - Coagulant-coalescent U028 - Solids separation agents 15 - Colourant-pigment-stain-dye-ink U008 – Dyes, U021 – Pigments 16 - Defoamer-emulsion breaker U026 - Processing aids, not otherwise listed, U031 - Surface active agents 17 - Drilling mud additive-oil recovery agent-oil well treating agent U025 - Processing aids, specific to petroleum production

18 – Fertilizer U004 - Agricultural chemicals (non-pesticidal) 19 - Finishing agent U010 - Finishing Agents
20 - Flame retardant-fire extinguishing agent U011 - Flame retardants

21 - Flocculating-precipitatingclarifying agent U028 - Solids separation agents

22 - Flotation agent U028 - Solids separation agents 23 - Formulation component Multiple Codes Applicable

24 - Fragrance-perfume-deodorzerflavouring agent U018 - Odor agents

25 - Fuel - fuel additive U012 - Fuels and fuel additives; 26 - Functional fluid i.e. hydraulic, dielectric, or their additives U013 - Functional fluids (closed systems), U014 - Functional fluids (open system)27 - Humectant-dewatering aiddehumidifier-dehydrating agent U026 - Processing aids, not otherwise listed, U028 - Solids separation agents

### 23 28 - Ion exchange agent U016 - Ion exchange agents 29 - Lubricating agent-lubricant additive-mould release agent U005 - Anti-adhesive agents, U012 - Fuels and fuel additives, U017 - Lubricants and lubricant additives;
30 – Monomer Multiple Codes Applicable 31 - Oxidizing agent U019 - Oxidizing /reducing agent 32 - Paint-coating additive U034 - Paint add itives and coating additives not described by other codes, U061 - Paint additives and coating additives

33 - Pesticide-herbicide-biocidedisinfectant-repellent-attractant U031 - Surface active agen ts, U061 - Pest Control Chemicals;

34 - Photosensitive agent-fluorescent agent-brightener -UV absorber U020 - Photosensitive chemicals;

35 – Plasticizer U022 - Plasticizers; 36 - Polymer additive Multiple Codes Applicable 37 - Polymer, component of an article Multiple Codes Applicable 38 - Polymer, component of a formulation Multiple Codes Applicable

39 - Polymer, crosslinking agent Multiple Codes Applicable 40 - Propellant-blowing agent U027 - Propellants and blowing agents
41 – Preservative Multiple Codes Applicable 42 – Processing aid U024 - Process regulat ors, U025 - Processing aids, specific to petroleum production, U026 - Processing aids, not otherwise listed
43 - Reducing agent U019 - Oxidizing /reducing agent 44 – Refrigerant U013 - Functio nal fluids (closed systems) 45 - Sequestering agent U026 - Processing aids, not otherwise listed
46 - Solvent-carrier U029 - Solvents (for cleaning or degreasing), U030 - Solvents (which become part of product formulation or mixture), U033 - Laboratory chemicals 47 - Stripper-etcher-discharge printing agent-de-inker U006 - Bleaching agen ts, U023 - Plating agents and surface treating agents48 – Surfactant-detergent-emulsifierwetting agent-dispersant U026 - Processing aids, not otherwise listed, U031 - Surface active agents

49 - Tarnish remover-rust removerdescaling agent U007 - Corrosion inhibitors and antiscaling agents, U023 - Plating agents and surface treating agents 50 - Viscosity adjuster U025 - Processing aids, specific to petroleum production, U026 - Processing aids, not otherwise listed, U032 - Viscosity adjustor

51 - Water repellent-drainage aid U010 - Finishin g agents, U028 - Solids separation agents, U034 - Paint additives and coating additives not described by other codes
52 - Water or waste treatment chemical U016 – Ion exchange agents, U018 – Odor agents, U019 – Oxidizing /reducing agent, U025 – Processing aids, specific to petroleum production, U028 - Solids separation agents, U031 - Surface active agents;
53 – Residuals U015 – Intermediates 54 - Incidental production U015 – Intermediates 99 - Other (specify) U999 - Other (specify)