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 descending |
---|---|---|---|---|---|---|
Environmental Protection Agency | 40 CFR 141.24(e)(1) Table (1,2-Dichloroethane) | EPA Method 502.2 | 1995 | Volatile Organic Compounds (Drinking Water) by GC/PID/ELCD | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 141.24(e)(1) Table (Picloram) | EPA Method 515.2 | 1995 | Chlorinated acids Liquid/Solid and GC/ECD | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 88 FR 4296 | 40 CFR 85 | GEM Phase 2, Version 3.5.1 | 2020 | Control of Air Pollution From New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards | U.S. Environmental Protection Agency |
Environmental Protection Agency | 88 FR 4296 | 40 CFR 1090 | GEM Phase 2, Version 3.5.1 | 2020 | Control of Air Pollution From New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards | U.S. Environmental Protection Agency |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (70) | EPA Method 508 | 1995 | Determination of Chlorinated Pesticides in Water by Gas Chromatography with an Electron Capture Detector - Revision 3.1 | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (10) | EPA Method 200.7 | 1994 | ICP - metals, Revision 4.4 | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 63.3161(g) | EPA-450-3-88-018 | 1988 | Protocol for Determining the Daily Volatile Organic Compound Emission Rate of Automobile and Light-Duty Truck Topcoat Operations | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 88 FR 54086 | 40 CFR 265 | EPA SW-846 | 2023 | Hazardous Waste Generator Improvements Rule, the Hazardous Waste Pharmaceuticals Rule, and the Definition of Solid Waste Rule; Technical Corrections | U.S. Environmental Protection Agency |
Environmental Protection Agency | 40 CFR 141.24(e)(1) Table (Alachlor) | EPA Method 505 | 1995 | Organohalide pesticides/PCBs (Drinking Water) | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 141.24(h)(13)(iii) | EPA Method 508a | 1989 | Screening for Polychlorinated Bipheyles by Perchlorination and Gas Chromatography | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 88 FR 4296 | 40 CFR 80 | GEM Phase 2, Version 3.0 | 2016 | Control of Air Pollution From New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards | U.S. Environmental Protection Agency |
Environmental Protection Agency | 40 CFR 136.3(a) Table IF (Methyl Cellosolve) | EPA Method 1671 | 1998 | Volatile Organic Compounds Specific to the Pharmaceutical Manufacturing Industry by Gas Chromatography/ Flame Ionization Detector | U.S. Environmental Protection Agency | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(E)(8)(iii) | EPA-600-4-91-010 | 1991 | Method 200.9--Determination of Trace Elements by Stabilized Temperature Graphite Furnace Atomic Absorption Spectrometry | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IG (Acifluorfen) | EPA Method 555 | 1992 | Chlorinated Acids by HPLC/UV-VIS | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 63.404(a) | EPA SW-846 | 1987 | Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 1 | U.S. Environmental Protection Agency | |
Coast Guard | 40 CFR 136.3(a) Table IA | EPA Method 2002.0 | 2002 | Methods for Measuring Acute Toxicity to Freshwater and Marine Organisms, Ceriodaphnia dubia acute | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 88 FR 4296 | 40 CFR 1045 | GEM version 2.0.1 | 2012 | Control of Air Pollution From New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards | U.S. Environmental Protection Agency |
Environmental Protection Agency | 40 CFR 136.3(a) Table IG (Diuron) | EPA Method 553 | 1992 | Determination of Benzidines and Nitrogen-Containing Pesticides in Water by Liquid-Liquid Extraction or Liquid-Solid Extraction and Reverse Phase High Performance Liquid Chromatography/Particle Beam/Mass Spectrometry | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 58 Appendix A, 2.7 | USEPA Publication | 2006 | List of Designated Reference and Equivalent Methods | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IG (Bolstar) | EPA Method 622 | 1993 | Organophosphorus Pesticides by Liquid/Liquid Extraction and GC/NPD | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(b)(8)(x) | EPA Method 1664 | 1999 | n-Hexane Extractable Material (HEM; Oil and Grease) and Silica Gel Treated n-Hexane Extractable Material (SGT-HEM; Non-polar Material) by Extraction and Gravimetry. Revision A, EPA-821-R-98-002 | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IG (Terbuthylazine) | EPA Method 619 | 1993 | Triazine Pesticides by Liquid/Liquid Extraction and GC/NPD | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(b)(5)(iv)(D) | EPA-600-4-80-032 | 1980 | Prescribed Procedures for Measurement of Radioactivity in Drinking Water, Appendix B, Error and Statistical Calculations | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 60, Appendix A-8, Method 29, Section 18.0, Table 29-3 | EPA Method 7090 | 1986 | Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, SW-846 Third Edition | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(b)(7)(iv)(O) | EPA Method 632 | 1993 | Carbamate and Urea Pesticides by Liquid/Liquid Extraction and HPLC/UV-VIS | U.S. Environmental Protection Agency | |
National Oceanic and Atmospheric Administration | 50 CFR 226.205 | USGS Publication | 1974 | 1:500,000 Scale Hydrologic Unit Maps for the State of Oregon | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID Footnote 13 | USGS Water-Resources Investigations Report 01-4098 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Moderate-Use Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and Gas Chromatography/Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (57) | USGS O-2002-01 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and GC/MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | USGS R-1171-76 | 1977 | Tritium. Liquid scintillation method, Denver lab | U.S. Geological Survey | |
Pipeline and Hazardous Materials Safety Administration | 40 CFR 136.3(a) Table IB (30) | USGS I-3381-85 | 1985 | Iron, by Atomic Absorption | U.S. Geological Survey | |
National Oceanic and Atmospheric Administration | 50 CFR 226.210 | USGS Publication | 1978 | 1:500,000 Scale Hydrologic Unit Maps for the State of California | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID Footnote 11 | USGS O-1126-95 | 1995 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 SPE and Capillary-Column GC-MS with Select-Ion Monitoring | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (20) Ortho-phosphate | USGS I-1601-85 | 1985 | Phosphorus, orthophosphate, dissolved by colorimetry, phosphomolybdate | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (17) | USGS O-2060-01 | 2001 | Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and HPLC-MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (48) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (68) | USGS O-2002-01 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and GC/MS | U.S. Geological Survey | |
Coast Guard | 40 CFR 136.3(a) Table IB (31) | USGS I-4551-78 | 1978 | Total Kjeldahl Nitrogen - Automated Phenate | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (53) | USGS I-3750-85 | 1985 | Solids, residue on evaporation at 105 degrees C, total, gravimetric | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(xi) | USGS Open File Report (OFR) 00-170 | 2000 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Ammonium Plus Organic Nitrogen by a Kjeldahl Digestion Method and an Automated Photometric Finish that Includes Digest Cleanup by Gas Diffusion | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(ii) | USGS Open File Report (OFR) 91-519 | 1992 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Organonitrogen Herbicides in Waster by Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry with Selected-Ion Monitoring | U.S. Geological Survey | |
National Oceanic and Atmospheric Administration | 50 CFR 226.205 | USGS Paper 2294 | 1987 | Hydrologic Unit Maps, Water Supply | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (42) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Research and Special Programs Administration | 40 CFR 136.3(a) Table IB (27) | USGS I-1338-85 | 1985 | Hardness, complexometric | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (35) | USGS I-4464-01 | 2001 | Non Potable Water Mercury, Low Level | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (16) | USGS I-2187-85 | 1985 | Chloride, Ferric Thiocyanate automated | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (60) | USGS I-3667-85 | 1985 | Selenium, total, atomic absorption spectrometric, hydride | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (65) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (20) Ortho-phosphate | USGS I-2601-90 | 1993 | Phosphorus, Orthophosphate, Colorimetry, Phosphomolybdate, Automated-Segmented Flow | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (37) | USGS O-2002-01 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and GC/MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (62) | USGS I-3270-85 | 1985 | Copper by Flame Atomic Absorption | U.S. Geological Survey |