This database provides information on standards that have been 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) Sort ascending | FR Citation | CFR Citation | Document Number | Document Edition / Year | Title of Standard | Standard Publishing Organization |
---|---|---|---|---|---|---|
Veterans Affairs Department | 38 CFR 17.74(h)(1) | NFPA 25 | 2008 | Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(h)(2)(i) | NFPA 10 | 2012 | Portable Fire Extinquishers | National Fire Protection Association | |
Treasury Department | 90 FR 2224 | 26 CFR 1 | DOE 45VH2-GREET Model (Rev. January 2025) | 2025 | Credit for Production of Clean Hydrogen and Energy Credit | U.S. Department of Energy |
Treasury Department | 87 FR 42 | 31 CFR 210 | Nacha Operating Rules & Guidelines, 2021 | 2021 | Federal Government Participation in the Automated Clearing House | 2019 NACHA Operating Rules and Guidelines |
Transportation Security Administration | 49 CFR 1544.211(a)(3) | ASTM F792 | 1993 | Standard Practice for Design and Use of Ionizing Radiation Equipment for the Detection of Items Prohibited in Controlled Access Areas | ASTM International | |
Transportation Security Administration | 49 CFR 1546.209(a)(3) | ASTM F792 | 1993 | Standard Practice for Design and Use of Ionizing Radiation Equipment for the Detection of Items Prohibited in Controlled Access Areas | ASTM International | |
Transportation Security Administration | 49 CFR 1544.211(g) | ASTM F792 | 1993 | Standard Practice for Design and Use of Ionizing Radiation Equipment for the Detection of Items Prohibited in Controlled Access Areas | ASTM International | |
Transportation Security Administration | 49 CFR 1546.209(g) | ASTM F792 | 1993 | Standard Practice for Design and Use of Ionizing Radiation Equipment for the Detection of Items Prohibited in Controlled Access Areas | ASTM International | |
Transportation Department | 89 FR 15636 | 49 CFR 172 | CGA C-5 | 1991 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 15636 | 49 CFR 180 | CGA C-8 | 1985 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 22482 | 14 CFR 65 | FAA-S-8081-29A | 2023 | Airman Certification Standards and Practical Test Standards for Airmen; Incorporation by Reference | Federal Aviation Administration, U.S. Department of Transportation |
Transportation Department | 89 FR 22482 | 14 CFR 61 | FAA-S-ACS-8C | 2023 | Airman Certification Standards and Practical Test Standards for Airmen; Incorporation by Reference | Federal Aviation Administration, U.S. Department of Transportation |
Transportation Department | 85 FR 27810 | 49 CFR 171 | ISO 11118(E) | 2012 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 75680 | 49 CFR 180 | CGA C6.1-2013 | 2013 | Hazardous Materials: Adoption of Miscellaneous Petitions To Reduce Regulatory Burdens | Compressed Gas Association |
Transportation Department | 89 FR 25434 | 49 CFR 171 | ISO 11623(E) | 2002 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 27810 | 49 CFR 180 | ISO 11120:2015 | 2015 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 8104 | 49 CFR 192 | API RP 1171 | 2015 | Pipeline Safety: Safety of Underground Natural Gas Storage Facilities | American Petroleum Institute |
Transportation Department | 89 FR 25434 | 49 CFR 172 | ISO 11513:2019 | 2019 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 25434 | 49 CFR 180 | OECD Test No. 439 | 2015 | Hazardous Materials: Harmonization With International Standards | Organization for Economic Cooperation and Development |
Transportation Department | 89 FR 15636 | 49 CFR 178 | CGA C-14:2005 (R2010) | 2005 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 15636 | 49 CFR 172 | CGA G-2.2 | 1985 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 15636 | 49 CFR 180 | CGA TB-2 | 1980 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 22482 | 14 CFR 63 | FAA-S-8081-8C | 2023 | Airman Certification Standards and Practical Test Standards for Airmen; Incorporation by Reference | Federal Aviation Administration, U.S. Department of Transportation |
Transportation Department | 89 FR 39686 | 49 CFR 571 | ISO 3668:2017(E) | 2017 | Federal Motor Vehicle Safety Standards; Automatic Emergency Braking Systems for Light Vehicles | International Organization for Standardization |
Transportation Department | 85 FR 27810 | 49 CFR 176 | ISO/TR 11364:2012(E) | 1996 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 80544 | 49 CFR 221 | AAR S-4220 | 2002 | Miscellaneous Amendments to Brake System Safety Standards and Codification of Waivers | Association of American Railroads |
Transportation Department | 87 FR 44944 | 49 CFR 176 | ISO 20475:2018 | 2018 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 92296 | 14 CFR 194 | FAA TSO–C194 | 2008 | Integration of Powered-Lift: Pilot Certification and Operations; Miscellaneous Amendments Related to Rotorcraft and Airplanes | Federal Aviation Administration, U.S. Department of Transportation |
Transportation Department | 89 FR 25434 | 49 CFR 171 | OECD Guidelines for the Testing of Chemicals | 2015 | Hazardous Materials: Harmonization With International Standards | Organization for Economic Cooperation and Development |
Transportation Department | 85 FR 27810 | 49 CFR 172 | ISO 14246:2014(E) | 2014 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 25434 | 49 CFR 175 | ISO 9809–4:2014(E) | 2014 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 27810 | 49 CFR 173 | UN Manual of Tests and Criteria Rev. 6/Amend. 1 | 2015 | Hazardous Materials: Harmonization With International Standards | United Nations |
Transportation Department | 89 FR 25434 | 49 CFR 175 | ISO 13340:2001(E) | 2001 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 87 FR 79752 | 49 CFR 176 | ATAA 300 | 1996 | Hazardous Materials: Editorial Corrections and Clarifications | Air Transport Association of America |
Transportation Department | 90 FR 250 | 49 CFR 572 | HIII–5F Parts and Drawings List | 2022 | Anthropomorphic Test Devices, HIII 5TH Percentile Female Test Dummy; Incorporation by Reference | National Highway Traffic Safety Administration, U.S. Department of Transportation |
Transportation Department | 89 FR 15636 | 49 CFR 171 | CGA C-1:2016 | 2016 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 88 FR 63837 | 14 CFR 97 | FAA Form 8260-15B | 2023 | Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous Amendments | Federal Aviation Administration, U.S. Department of Transportation |
Transportation Department | 89 FR 25434 | 49 CFR 173 | ISO 11118:2015/Amd 1:2019(E) | 2019 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 15636 | 49 CFR 178 | IME SLP-23 | 2021 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Institute of Makers of Explosives |
Transportation Department | 89 FR 15636 | 49 CFR 173 | CGA TB-2 | 1980 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 22482 | 14 CFR 63 | FAA-S-ACS-2 | 2023 | Airman Certification Standards and Practical Test Standards for Airmen; Incorporation by Reference | Federal Aviation Administration, U.S. Department of Transportation |
Transportation Department | 88 FR 27596 | 49 CFR 219 | SAMHSA OFMG | 2020 | Procedures for Transportation Workplace Drug and Alcohol Testing Programs: Addition of Oral Fluid Specimen Testing for Drugs | U.S. Department of Health and Human Services |
Transportation Department | 88 FR 38391 | 14 CFR 147 | FAA-S-ACS-1 | 2021 | Aviation Maintenance Technician Schools | Federal Aviation Administration, U.S. Department of Transportation |
Transportation Department | 89 FR 25434 | 49 CFR 171 | ISO 10156:2017(E) | 2017 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 87 FR 44944 | 49 CFR 173 | ISO 11119-2:2012/Amd.1:2014(E) | 2012 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 27810 | 49 CFR 176 | ICAO Technical Instructions Doc 9284, 2019-2020 Edition | 2019 | Hazardous Materials: Harmonization With International Standards | International Civil Aviation Organization |
Transportation Department | 89 FR 25434 | 49 CFR 175 | ISO 11117:1998(E) | 1998 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 88 FR 71468 | 14 CFR 91 | RTCA DO-282C | 2022 | Inclusion of Additional Automatic Dependent Surveillance-Broadcast (ADS-B) Out Technical Standard Orders; Incorporation by Reference | Radio Technical Commission for Aeronautics |
Transportation Department | 89 FR 25434 | 49 CFR 176 | ISO 17871:2020(E) | 2020 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 15636 | 49 CFR 171 | CGA C-11:2013 | 2013 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |