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 503.8(b)(6) | APHA Method 2710 B | 1992 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 61, Appendix B, Method 114, 5(6) | APHA Method 609 | 2015 | Tentative Method of Analysis for Tritium Content of the Atmosphere | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (6) Beryllium | APHA Method 3113 B | 1999 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (83) | 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 (12) Cyanide | APHA Method 4500-CN G | 1998 | Cyanide Amenable to Chlorination after Distillation | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (15) Magnesium | APHA Method 3500-Mg E | 1992 | Magnesium | American Public Health Association | |
Environmental Protection Agency | 88 FR 44468 | 40 CFR 80 | APHA SM 2540 | 2020 | Renewable Fuel Standard (RFS) Program: Standards for 2023-2025 and Other Changes | American Public Health Association |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (19) Nitrite | APHA Method 4500-NO3 F | 2000 | Nitrate Nitrogen by Selective Electrode | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (35) | APHA Method 6630 B | 2000 | Organochlorine Pesticides by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Food Safety and Inspection Service | 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 | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (23) Silica | APHA Method 3120 B | 1999 | Metals by Inductively Coupled Plasma | 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 IB (31) | APHA Method 4500-Norg D | 1997 | Nitrogen (Organic) by Semi-micro Kjeldahl Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (41) | APHA Method 5220 B | 2001 | Oil and Grease, partition-gravimetric method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(1) Table (Turbidity) | APHA Method 2130 B | 2001 | Turbidity, Nephelometric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (60) | APHA Method 3111 C | 1999 | Metals by Flame Atomic Absorption, Extraction and Direct Aspiration | 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(d)(4)(i) | APHA Method 5310 D | 2014 | Organic carbon TOC, High-Temperature Combustion Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(a)(5) Table | APHA Method 9221 D | 1998 | Presence-Absence (P-A) Coliform Test | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Maganese) | APHA Method 3113 B | 1995 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (74) | APHA Method 3125 B | 2009 | Inductively Coupled Plasma/Mass Spectrometric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 27 | 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 IC (36) | 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)(lxii) | APHA Method 6630 | 2000 | Organochlorine Pesticides | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (8) Calcium | APHA Method 3500-Ca B | 1997 | Calcium by EDTA Titrimetric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (89) | APHA Method 6410 B | 2000 | Base/Neutral and Acid Extractable Compounds by GC/MS | American Public Health Association | |
Pipeline and Hazardous Materials Safety Administration | 40 CFR 136.3(a) Table IB (32) | APHA Method 3500-Pb B | 1997 | Lead by Dithizone Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (17) Nickel | APHA Method 3120 B | 1992 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (20) Ortho-phosphate | APHA Method 4500-P E | 1998 | Phosphorus, ascorbic acid method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Method 4500-Cl E | 2000 | Chlorine by Low-Level Amperometric Direct Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (7) | APHA Method 3125 B | 2009 | Inductively Coupled Plasma/mass Spectrometric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (22) | APHA Method 3111 B | 1999 | Metals by Flame Atomic Absorption | 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 141.25(a) Table | APHA Method 7500-I C | 2000 | Radioactive Iodine-Ion-Exchange Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.40(a)(3) Table 1 (chlorate) | APHA Method 4110 D | 2014 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(2) Table (Total Chlorine) | APHA Method 4500-Cl G | 2014 | Residual Chlorine by Spectrophotometric, DPD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (51) | APHA Method 3111 B | 1999 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(b)(1) Table | APHA Method 6251 B | 1994 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (62) | APHA Method 3111 C | 1999 | Metals by Flame Atomic Absorption, Extraction and Direct Aspiration | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(v) | 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 141.852(a)(5) Table | APHA Method 9222 G | 1998 | Membrane Filtration Qualitative (LES Endo): Total Coliform | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Silver) | APHA Method 3111 B | 1999 | APHA Standards On-line, Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (75) | APHA Method 3120 B | 1999 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 86 FR 73131 | 40 CFR 141 | APHA/AWWA/WEF SM, 23 ed., 2017 | 2017 | Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 5) for Public Water Systems and Announcement of Public Meetings | American Public Health Association |
Environmental Protection Agency | 40 CFR 136.3(a) Table IH | 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 136.3(a) Table IC (28) | APHA Method 6200 B | 1997 | Volatile Organic Compounds by Purge and Trap GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.21(f)(3) Note 1 | APHA Method 9223 | 1997 | Enzyme Substrate Coliform Test | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (9) Chromium | 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 (110) | 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 (18) Nitrate | APHA Method 4110 B | 1998 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association |