This database provides information on standards that have been incorporated by reference into the US Code of Federal Regulations (CFR). To obtain copies of the standards referenced, information should be provided in the referenced CFR section about how to obtain a copy. Alternatively, individuals can check with the standards publisher, a standards resellers or for a limited number of standards used in regulations, consult the American National Standards Institute (ANSI) Incorporated by Reference (IBR) Portal. This portal provides a mechanism for limited and free access to some of the standards that have been incorporated by reference in the U.S. Code of Federal Regulations (CFR).
Incorporated by (Agency) | FR Citation | CFR Citation Sort ascending | Document Number | Document Edition / Year | Title of Standard | Standard Publishing Organization |
---|---|---|---|---|---|---|
Food and Drug Administration | 21 CFR 168.122(d)(4) | AOAC Official Methods | 1984 | Official Methods of Analysis | AOAC International | |
Food and Drug Administration | 21 CFR 168.122(d)(3) | AOAC Official Methods | 1984 | Official Methods of Analysis | AOAC International | |
Food and Drug Administration | 21 CFR 168.122(d)(2) | AOAC Official Methods | 1984 | Official Methods of Analysis, 4th Supplement | AOAC International | |
Food and Drug Administration | 21 CFR 168.122(d)(1) | AOAC Official Methods | 1984 | Official Methods of Analysis | AOAC International | |
Food and Drug Administration | 21 CFR 168.122(d) | AOAC Official Methods | 1984 | Official Methods of Analysis | AOAC International | |
Food and Drug Administration | 21 CFR 168.120(d) | AOAC Official Methods | 1980 | Official Methods of Analysis | AOAC International | |
Food and Drug Administration | 21 CFR 168.111(d) | AOAC Official Methods | 1980 | Official Methods of Analysis | AOAC International | |
Food and Drug Administration | 21 CFR 166.110(a) | AOAC Official Methods | 1980 | Official Methods of Analysis | AOAC International | |
Animal and Plant Health Inspection Service | 21 CFR 165.110(b)(4)(iii)(I)(7)(ii) | APHA Method 4500-ClO2 E | 1992 | Chlorine Dioxide, Amperometric Method II | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(7)(ii) | APHA Method 4500-ClO2 E | 1995 | Chlorine Dioxide, Amperometric Method II | American Public Health Association | |
Animal and Plant Health Inspection Service | 21 CFR 165.110(b)(4)(iii)(I)(7)(i) | APHA Method 4500-ClO2 D | 1992 | Chlorine Dioxide, (Reserved) | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(7)(i) | APHA Method 4500-ClO2 D | 1995 | Chlorine Dioxide, (Reserved) | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(6)(vii) | APHA Method 4500-Cl H | 1995 | Chlorine, Syringaldazine (FACTS) | American Public Health Association | |
Animal and Plant Health Inspection Service | 21 CFR 165.110(b)(4)(iii)(I)(6)(vi) | APHA Method 4500-Cl I | 1995 | Chlorine, Iodometric Electrode | American Public Health Association | |
Animal and Plant Health Inspection Service | 21 CFR 165.110(b)(4)(iii)(I)(6)(v) | APHA Method 4500-Cl E | 1995 | Chlorine by Low-Level Amperometric Direct Method | American Public Health Association | |
Animal and Plant Health Inspection Service | 21 CFR 165.110(b)(4)(iii)(i)(6)(iv) | APHA Method 4500-Cl G | 1995 | Residual Chlorine by Spectrophotometric, DPD | American Public Health Association | |
Coast Guard | 21 CFR 165.110(b)(4)(iii)(I)(6)(iii) | APHA Method 4500-Cl F | 1995 | Chlorine, DPD Ferrous Titrimetric | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(6)(ii) | APHA Method 4500-Cl D | 1995 | Chlorine, Amperometric direct | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(6)(i) | ASTM D1253 | 1986 | Standard Test Method for Residual Chlorine in Water | ASTM International | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(5)(vi) | APHA Method 4500-Cl I | 1995 | Chlorine, Iodometric Electrode | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(5)(v) | APHA Method 4500-Cl E | 1995 | Chlorine by Low-Level Amperometric Direct Method | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(5)(iv) | APHA Method 4500-Cl G | 1995 | Residual Chlorine by Spectrophotometric, DPD | American Public Health Association | |
Coast Guard | 21 CFR 165.110(b)(4)(iii)(I)(5)(iv) | APHA Method 4500-Cl G | 2012 | Residual Chlorine by Spectrophotometric, DPD | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(5)(iii) | APHA Method 4500-Cl F | 1995 | Chlorine, DPD Ferrous Titrimetric | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(5)(ii) | APHA Method 4500-Cl D | 1995 | Chlorine, Amperometric direct | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(5)(i) | ASTM D1253 | 1986 | Standard Test Method for Residual Chlorine in Water | ASTM International | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(4)(iii) | EPA-600-R-95-131 | 1993 | Method 551.1--Determination of Chlorination Disinfection Byproducts, Chlorinated Solvents, and Halogenated Pesticides/Herbicides in Drinking Water by Liquid-Liquid Extraction and Gas Chromatography with Electron-Capture Detection | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(4)(ii) | EPA-600-R-95-131 | 1995 | Method 524.2--Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(4)(i) | EPA-600-R-95-131 | 1995 | Method 502.2--Volatile Organic Compounds in Water by Purge and Trap Capillary Column Gas Chromatography with Photoionization and Electrolytic Conductivity Detectors in Series | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(3)(iii) | APHA Method 6251 B | 1995 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(3)(ii) | EPA-600-R-95-131 | 1993 | Method 552.2--Determination of Haloacetic Acids and dalapon in Drinking Water by Liquid-Liquid Extraction, Derivatization and Gas Chromatography with Electron-Capture Detection | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(3)(i) | EPA Method 552.1 | 1992 | Determination of Haloacetic Acids and Dalapon in Drinking Water by Ion Exchange Liquid-Solid Extraction and Gas Chromatography with Electron-Capture Detection | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(2)(ii) | EPA-600-R-98-118 | 1997 | Method 300.1--Determination of Inorganic Anions in Drinking Water by Ion Chromatography | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(2)(i) | EPA-600-R-93-100 | 1993 | Method 300.0--Methods for the Determination of Inorganic Substances in Environmental Samples | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(1) | EPA-600-R-98-118 | 1997 | Method 300.1--Determination of Inorganic Anions in Drinking Water by Ion Chromatography | U.S. Environmental Protection Agency | |
Research and Special Programs Administration | 21 CFR 165.110(b)(4)(iii)(I) | EPA-600-R-93-100 | 1993 | Methods for the Determination of Inorganic Substances in Environmental Samples | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I) | Annual Book of Standards | 1996 | Annual Book of ASTM Standards | ASTM International | |
Research and Special Programs Administration | 21 CFR 165.110(b)(4)(iii)(I) | EPA-600-R-92-129 | 1992 | Methods for the Determination of Organic Compounds in Drinking Water-Supplement II | U.S. Environmental Protection Agency | |
Research and Special Programs Administration | 21 CFR 165.110(b)(4)(iii)(I) | EPA-600-R-98-118 | 1997 | Method 300.1, Determination of Inorganic Anions in Drinking Water by Ion Chromatography | U.S. Environmental Protection Agency | |
Coast Guard | 21 CFR 165.110(b)(4)(iii)(I) | EPA-600-R-95-131 | 1995 | Methods for the Determination of Organic Compounds in Drinking Water-Supplement III | U.S. Environmental Protection Agency | |
Research and Special Programs Administration | 21 CFR 165.110(b)(4)(iii)(I) | APHA Standard Methods | 1995 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(3)(iv) | EPA-600-4-79-020 | 1983 | Method 375.4--Turbidimetric | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(3)(iii) | EPA-600-4-79-020 | 1983 | Method 375.3--Gravimetric | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(3)(ii) | EPA-600-4-79-020 | 1983 | Method 375.1--Colorimetric, Automated, Chloromilate | U.S. Environmental Protection Agency | |
Coast Guard | 21 CFR 165.110(b)(4)(iii)(G)(3)(i) | EPA-600-4-84-017 | 1984 | Method 300.0--The Determination of Inorganic Anions in Water by Ion Chromatography | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(2)(v) | EPA-600-4-91-010 | 1991 | Method 200.9--Determination of Trace Elements by Stabilized Temperature Graphite Furnace Atomic Absorption Spectrometry | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(2)(iv) | EPA-600-4-91-010 | 1991 | Method 200.8--Determination of Trace Elements in Water and Wastes by Inductively-Coupled Plasma-Mass Spectrometry | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(2)(iii) | EPA-600-4-91-010 | 1991 | Method 200.7--Determination of Metals and Trace Elements in Water and Wastes by Inductively-Coupled Plasma-Atomic Emission Spectrometry | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(2)(ii) | EPA-600-4-79-020 | 1983 | Method 272.2--Atomic Absorption: furnace technique | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(G)(2)(i) | EPA-600-4-79-020 | 1983 | Method 272.1--Atomic Absorption: direct aspiration | U.S. Environmental Protection Agency |