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 141.23(k)(1) Table (5) Barium | APHA Method 3113 B | 1995 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (10) Copper | APHA Method 3120 B | 1999 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (40) | APHA Method 6200 B | 1997 | Volatile Organic Compounds by Purge and Trap GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Method 6251 B | 2014 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(iii) | 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 IC (28) | APHA Method 6200 C | 1997 | Volatile Aromatic Organic Compounds by GC/PID Purge & Trap | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (76) | 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 (23) Silica | APHA Method 4500-SiO2 C | 1997 | Silica, Dissolved, Molybdosilicate Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (94) | 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 (110) | APHA Method 6200 C | 1997 | Volatile Aromatic Organic Compounds by GC/PID Purge & Trap | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (19) | APHA Method 6630 B | 2000 | Organochlorine Pesticides by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (54) | APHA Method 6630 B | 2000 | Organochlorine Pesticides by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(1) Table (Total Coliform) | APHA Method 9221 A | 1999 | Multiple-Tube Fermentation Technique for Members of the Coliform Group | American Public Health Association | |
Environmental Protection Agency | 88 FR 44468 | 40 CFR 1090 | 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 136.3(a) Table IB (39) | APHA Method 4110 B | 2000 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Iron) | APHA Method 3113 B | 1999 | APHA Standards On-line, Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Zinc) | APHA Method 3120 B | 1998 | Metals by Inductively Coupled Plasma | American Public Health Association | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (16) | APHA Method 4500-Cl D | 1997 | Chlorine, Amperometric direct | American Public Health Association | |
Environmental Protection Agency | 40 CFR 98.7(k)(1) | APHA Method 2540 G | 2015 | Total, Fixed, and Volatile Solids in Solid and Semisolid Samples | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(l) | APHA Method 4500-SO3-2-- | 2000 | Sulfite | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (12) Cyanide | APHA Method 4500-CN E | 1998 | Cyanide by Colorimetric Determination | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Method 4500-Cl D | 2000 | Chlorine, Amperometric direct | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (59) | 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 (19) Nitrite | APHA Method 4500-NO3 E | 1998 | 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 | 1995 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.24(e)(1) | APHA Method 6651 | 2005 | Glyphosate Herbicide | American Public Health Association | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (11) | APHA Method 3111 B | 1999 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | APHA Method 305 | 2014 | Radium 226, Radon Emanation | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (3) | APHA Method 3111 E | 1999 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(1) 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 136.3(a) Table IB (12) | APHA Method 3111 C | 1999 | Metals by Flame Atomic Absorption, Extraction and Direct Aspiration | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | 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 IB (20) | APHA Method 3113 B | 2004 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Aluminum) | APHA Method 3120 B | 1999 | APHA Standards On-line, Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(a)(5) Table | APHA Method 9222 B | 2005 | 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 | 1998 | Odor, Threshold Odor Test | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IE | 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 (59) | APHA Method 3111 B | 1999 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(lxvi) | APHA Method 9213 | 2007 | Recreational Waters | American Public Health Association | |
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 | |
Coast Guard | 40 CFR 136.3(a) Table IB (4) | APHA Method 4500-NH3 E | 1997 | Ammonia by Selective Ion Probe | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.21(f)(3) | APHA Method 9222 B | 1997 | Membrane Filtration Qualitative (LES Endo): Total Coliform | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (8) Calcium | APHA Method 3120 B | 1992 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (13) Fluoride | APHA Method 4110 B | 1992 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (47) | APHA Method 6200 C | 1997 | Volatile Aromatic Organic Compounds by GC/PID Purge & Trap | American Public Health Association | |
Coast Guard | 40 CFR 136.3(a) Table IE (1) | APHA Method 7110 B | 2000 | Gross alpha/beta - Evaporation | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (17) Nickel | APHA Method 3111 B | 1992 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Method 4500-Cl E | 2014 | Chlorine by Low-Level Amperometric Direct Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (2) | APHA Method 6440 B | 2000 | Polynuclear Aromatic Hydrocarbons by Micro Liquid-Liquid Extraction Chromatographic Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 60, Appendix A-8, Method 29, Section 10.3 | APHA Method 303F | 1985 | Determination of Mercury by the Cold Vapor Technique, Standard Methods for the Examination of Water and Wastewater, 16th Edition | American Public Health Association |