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 141.402(c)(2) Table Note 8 | APHA Method 9230 C | 2007 | Fecal Streptococcus and Enterococcus Groups, Membrane Filter Techniques | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(viii) | APHA Method 2120 | 2001 | Color | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(c)(1)(ii) | 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 143.4(b) Table (Sulfate) | APHA Method 4500-SO4(2-) F | 1998 | Sulfate, Automated Methylthymol Blue Method | American Public Health Association | |
Coast Guard | 40 CFR 136.3(a) Table IE (5) | APHA Method 7500-Ra C | 2001 | Radium 226 - Emanation | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(xxix) | APHA Method 3500-Mn | 1999 | Manganese | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IH (5) | APHA Method 9221 F | 2006 | Multiple Tube Fermentation Qualitative (LTB/EC MUG): Total Coliform and E. Coli | 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 (18) Nitrate | APHA Method 4500-NO3 E | 1998 | Nitrate Nitrogen by Selective Electrode | American Public Health Association | |
Coast Guard | 40 CFR 136.3(a) Table IA | APHA Method 9222(B+B.5c) | 1997 | Standard Methods for the Examination of Water and Wastewater | 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 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 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 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 141.852(c)(1)(iii)(D) | APHA Method 9222 | 1997 | Standard Methods Online, Membrane Filter Technique for Members of the Coliform Group (1997), C-97, Delayed-Incubation Total Coliform Procedure | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Iron) | APHA Method 3111 B | 1995 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Total Disolved Solids) | APHA Method 2540 C | 1997 | APHA Standards On-line, Solids, Total Dissolved Solids Dried at 180 degrees C | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(xlv) | APHA Method 4500-Norg | 1997 | Nitrogen (Organic) | 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 | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (12) Cyanide | APHA Method 4500-CN C | 1998 | Cyanide, Total After Distillation | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (19) Nitrite | APHA Method 4500-NO3 F | 1998 | Nitrate Nitrogen by Selective Electrode | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (23) Silica | APHA Method 3120 B | 1998 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (2) | APHA Method 3500-Cd D | 1990 | Cadmium by Colorimetric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (13) | APHA Method 3120 B | 1999 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | APHA Method 302 | 2014 | Naturally Occurring Gross alpha and beta, Evaporation | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (31) | APHA Method 4500-NH3 F | 1992 | Ammonia Nitrogen by Ion Selective Electrode | 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 | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (50) | APHA Method 4500-P E | 1999 | Phosphorus, ascorbic acid method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (60) | APHA Method 3114 B | 2009 | Arsenic and Selenium Digestion | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(d)(4)(i) | APHA Method 5310 C | 2014 | Organic carbon TOC, High-Temperature Combustion Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table Note 7 | APHA Standard Methods On-Line | 2014 | On-line editions of Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (65) | APHA Method 4110 B | 2000 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(a)(5) Table | APHA Method 9221 B | 1999 | Multiple Tube Fermentation Qualitative (LTB): Total Coliform | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Maganese) | APHA Method 3113 B | 1992 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | 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 Footnote 17 | 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 C | 1997 | Volatile Aromatic Organic Compounds by GC/PID Purge & Trap | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(lxi) | APHA Method 6440 | 2000 | Polynuclear Aromatic Hydrocarbons | American Public Health Association | |
Environmental Protection Agency | 40 CFR 98.464(b)(2) | APHA Method 2540 G | 2015 | Total, Fixed, and Volatile Solids in Solid and Semisolid Samples NDG | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (1) Alkalinity | APHA Method 2320 B | 1997 | Alkalinity by Titration Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (73) | 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 (8) Calcium | APHA Method 3500-Ca B | 1998 | Calcium by EDTA Titrimetric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 300.915(b)(10) | 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 141.23(k)(1) Table (20) Ortho-phosphate | APHA Method 4500-P E | 1995 | Phosphorus, ascorbic acid method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (17) | APHA Method 6640 B | 2001 | Chlorinated Phenoxy Herbicides by Liquid-Liquid and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(1) Table Note 1 | 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 IB (4) | APHA Method 4500-NH3 G | 1997 | Ammonia by Automated Phenate | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | APHA Method 7500-I B | 2000 | Radioactive Iodine-Percipitation Method | 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 | |
Environmental Protection Agency | 40 CFR 141.74(a)(2) Table (Total Chlorine) | APHA Method 4500-Cl F | 2014 | Chlorine, DPD Ferrous Titrimetric | American Public Health Association |