This database provides information on standards that have been cited or 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 | Document Number | Document Edition / Year | Title of Standard | Standard Publishing Organization Sort ascending |
---|---|---|---|---|---|---|
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (39) | APHA Method 4140 B | 1997 | Nitrate-nitrile (as N), CIE/UV | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(i)(C)(1) | APHA Standard Methods | 1980 | Standard Methods for the Examination of Water and Wastewater, Methods for Organochlorine Pesticides in Industrial Effluents | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (46) | APHA Method 4500-O E | 2001 | Oxygen, dissolved, mg/L, Alum Flocculation Modification | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(2) Table (Ozone) | APHA Method 4500-O3 B | 1997 | Ozone, Indigo Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(c)(1) Table (DPD) | APHA Method 4500-ClO2 D | 2014 | Chlorine Dioxide, (Reserved) | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Color) | APHA Method 2120 B | 2001 | APHA Standards On-line, Color by Visual Comparison | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Method 5310 D | 2000 | Organic carbon TOC, High-Temperature Combustion Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(c)(1)(ii)(D) | APHA Method 9222 | 2005 | Membrane Filter Technique for Members of the Coliform Group, C, Delayed-Incubation Total Coliform Procedure | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Sulfate) | APHA Method 4500-SO4(2-) D | 1992 | Sulfate, Gravimetric Method with Drying of Residue | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (5) | APHA Method 6410 B | 2000 | Base/Neutral and Acid Extractable Compounds by GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(xxxiii) | APHA Method 3500-Zn | 1997 | Zinc | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (44) | APHA Method 6410 B | 2000 | Base/Neutral and Acid Extractable Compounds by GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (32) | APHA Method 6440 B | 2000 | Polynuclear Aromatic Hydrocarbons by Micro Liquid-Liquid Extraction Chromatographic Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (5) Barium | APHA Method 3113 B | 1992 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (80) | APHA Method 6420 B | 2000 | Phenols by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Coast Guard | 40 CFR 444.12(b)(1) Table (4) | APHA Method 3500-Cu D | 1995 | Copper by Neocuproine Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (10) Copper | APHA Method 3120 B | 1998 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (100) | APHA Method 6410 B | 2000 | Base/Neutral and Acid Extractable Compounds by GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (23) Silica | APHA Method 4500-SiO2 C | 1998 | Silica, Dissolved, Molybdosilicate Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table Note 4 | APHA Standard Methods, 18th Edition | 1992 | Standard Methods for the Examination of Water and Wastewater, 18th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (5) | APHA Method 3113 B | 2004 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 61, Appendix B, Method 114, 3.3.1 | APHA Method 608 | 2015 | Tentative Method of Analysis for Strontium90 Content of Atmospheric Particulate Matter | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (20) | APHA Method 3120 B | 1999 | Metals by Inductively Coupled Plasma | 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 | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (36) | APHA Method 3111 D | 1999 | Metals by Flame Atomic Absorption, Nitrous Oxide | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (47) | APHA Method 3125 B | 2009 | Inductively Coupled Plasma/Mass Spectrometric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Iron) | APHA Method 3113 B | 1995 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(3) | APHA Standard Methods | 1980 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Zinc) | APHA Method 3120 B | 1995 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (34) | APHA Method 6200 B | 1997 | Volatile Organic Compounds by Purge and Trap GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(xlix) | APHA Method 4500-S2-- | 2000 | Sulfide | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (12) Cyanide | APHA Method 4500-CN E | 1995 | Cyanide by Colorimetric Determination | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (104) | APHA Method 6200 B | 1997 | Volatile Organic Compounds by Purge and Trap GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (15) Magnesium | APHA Method 3500-Mg B | 1997 | Magnesium, Calculation Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (19) Nitrite | APHA Method 4500-NO3 E | 1995 | Nitrate Nitrogen by Selective Electrode | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (24) Sodium | APHA Method 3111 B | 1992 | Metals by Flame Atomic Absorption | American Public Health Association | |
Research and Special Programs Administration | 40 CFR 136.3(a) Table IB (27) | APHA Method 2340 B | 1998 | Hardness by Calculation | American Public Health Association | |
Environmental Protection Agency | 88 FR 18396 | 40 CFR 51 | SMWW 5210 BOD | 2019 | Testing Provisions for Air Emission Sources | American Public Health Association |
Environmental Protection Agency | 40 CFR 141.25(a) Table | APHA Method 7110 C | 2000 | Coprecipitation Method for Gross Alpha Radioactivity in Drinking Water | American Public Health Association | |
Environmental Protection Agency | 40 CFR 61, Appendix B, Method 114, 5(4) | APHA Method 602 | 2015 | Tentative Method of the Analysis for Gross Beta Radioactivity Content of the Atmosphere | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (37) | APHA Method 3113 B | 1999 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (41) | APHA Method 5220 F | 1997 | Silica gel treated HEM (SGT-HEM): Silica gel treatment and gravimetry | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (50) | APHA Method 4500-P G | 1999 | Phosphorus, Flow Injection Analysis for Orthophosphate | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Standard Methods, 19th Edition | 1995 | Standard Methods for the Examination of Water and Wastewater. 19th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IA Footnote 8 | APHA Standard Methods, 18th Edition | 1992 | Standard Methods for the Examination of Water and Wastewater, 18th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(d)(4)(ii) | APHA Method 5910 B | 2000 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Aluminum) | APHA Method 3120 B | 1998 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (1) | APHA Method 6630 C | 2000 | Organochlorine Pesticides and PCBs by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(a)(5) Table | APHA Method 9222 B | 1998 | Membrane Filtration Qualitative (LES Endo): Total Coliform | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Odor) | APHA Method 2150 B | 1995 | Odor, Threshold Odor Test | American Public Health Association |