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 ID Footnote 6 | APHA Standard Methods, 15th Edition, Supplement | 1981 | Selected Analytical Methods Approved and Cited by the United States Environmental Protection Agency, Supplement to the 15th Edition of Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (35) | 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 141.131(a)(2) | APHA Method 4500-Cl F | 2014 | Chlorine, DPD Ferrous Titrimetric | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(2) Table (Chlorine Dioxide) | APHA Method 4500-ClO2 C | 2014 | Chlorine Dioxide, Amperometric Titration | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (29) | 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 ID (26) | APHA Method 6630 B | 2000 | Organochlorine Pesticides by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(b)(1) Table | APHA Method 6251 B | 2014 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Chloride) | APHA Method 4110 B | 1995 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(a)(5) Table Note 1 | APHA Standard Methods, 20th Edition | 1998 | Standard Methods for the Examination of Water and Wastewater. 20th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Silver) | APHA Method 3113 B | 1995 | Metals by Graphite Furnace Atomic Absorption | 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 | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IH (1) | APHA Method 9221 C | 2006 | Estimation of Bacterial Density | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (3) Arsenic | APHA Method 3114 B | 1995 | Arsenic and Selenium Digestion | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (9) Chromium | APHA Method 3113 B | 1999 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (13) Fluoride | APHA Method 4500-F C | 1995 | Fluoride by Ion-Selective Electrode Method | 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 | 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 141.23(k)(1) Table (21) pH | APHA Method 4500-H+B | 1998 | pH Value by Electrometric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (34) | APHA Method 3113 B | 2004 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (46) | APHA Method 4500-O F | 2001 | Oxygen, dissolved, mg/L, Copper Sulfate-Sulfamic Acid Flocculation Modification | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(lxiii) | APHA Method 6640 | 2001 | Acidic Herbicide Compounds | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.21(f)(3) | APHA Method 9221 A | 1999 | Multiple-Tube Fermentation Technique for Members of the Coliform Group | American Public Health Association | |
Environmental Protection Agency | 86 FR 27226 | 40 CFR 136 | VCSB- Standard Methods | 2021 | Clean Water Act Methods Update Rule for the Analysis of Effluent | American Public Health Association |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (107) | APHA Method 6410 B | 2000 | Base/Neutral and Acid Extractable Compounds by GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(2) Table (Chlorine Dioxide) | APHA Method 4500-ClO2 E | 2000 | Chlorine Dioxide, Amperometric Method II | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(c)(1) Table (Iodometric Electrode) | APHA Method 4500-Cl I | 2014 | Chlorine, Iodometric Electrode | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Color) | APHA Method 2120 B | 1998 | Color by Visual Comparison | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(c)(1)(ii)(C) | APHA Method 9222 | 2005 | Membrane Filter Technique for Members of the Coliform Group, B, Standard Total Coliform Membrane Filter Procedure | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Sulfate) | APHA Method 4500-SO4(2-) C | 1998 | Sulfate, Gravimetric Method with Ignition of Residue | American Public Health Association | |
Environmental Protection Agency | 40 CFR 300.915(a)(11)(iii) Footnote 2 | APHA Method 6230B | 2014 | Not found | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (5) Barium | APHA Method 3111 D | 1995 | Atomic Absorption Direct | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (10) Copper | APHA Method 3120 B | 1995 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(i) | APHA Standard Methods, 14th Edition | 1975 | Standard Methods for the Examination of Water and Wastewater. 14th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (40) | APHA Method 4140 B | 1997 | Nitrite (as N), CIE/UV | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 17 | APHA Standard Methods, 21th Edition | 2005 | Standard Methods for the Examination of Water and Wastewater. 21th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (23) Silica | APHA Method 4500-SiO2 D | 1995 | Silica, Dissolved, Heteropoly Blue Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (36) | APHA Method 3113 B | 2004 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (77) | APHA Method 6420 B | 2000 | Phenols by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.21(f)(3) Note | 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 (4) | APHA Method 4500-NH3 H | 1997 | Ammonia by Flow Injection Analysis | American Public Health Association | |
Environmental Protection Agency | 40 CFR 60, Appendix A-8, Method 29, Section 17.0(1) | APHA Method 303F | 1980 | Determination of Mercury by the Cold Vapor Technique, Standard Methods for the Examination of Water and Wastewater, 15th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Method 5310 B | 2014 | Organic carbon TOC, High-Temperature Combustion Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (19) | APHA Method 6410 B | 2000 | Base/Neutral and Acid Extractable Compounds by GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 13.4(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)(4)(iii)(I)(5)(iii) | APHA Method 4500-Cl F | 1995 | Chlorine, DPD Ferrous Titrimetric | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Zinc) | APHA Method 3120 B | 1992 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (6) | APHA Method 6200 C | 1997 | Volatile Aromatic Organic Compounds by GC/PID Purge & Trap | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (12) Cyanide | APHA Method 4500-CN E | 1992 | Cyanide by Colorimetric Determination | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (15) Magnesium | APHA Method 3500-Mg B | 1998 | Magnesium, Calculation Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (19) Nitrite | APHA Method 4500-NO3 E | 1992 | Nitrate Nitrogen by Selective Electrode | American Public Health Association |