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 descending | FR Citation | CFR Citation | Document Number | Document Edition / Year | Title of Standard | Standard Publishing Organization |
---|---|---|---|---|---|---|
Transportation Department | 85 FR 27810 | 49 CFR 180 | ISO 21172-1:2015(E) | 2015 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 25434 | 49 CFR 175 | ISO/TR 11364:2012(E) | 2012 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 92296 | 14 CFR 111 | RTCA DO–309, Section 2 | 2008 | Integration of Powered-Lift: Pilot Certification and Operations; Miscellaneous Amendments Related to Rotorcraft and Airplanes | Radio Technical Commission for Aeronautics |
Transportation Department | 89 FR 15636 | 49 CFR 178 | CGA TB-25 | 2008 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 15636 | 49 CFR 173 | IME SLP-22 | 2019 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Institute of Makers of Explosives |
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 | 85 FR 80544 | 49 CFR 218 | AAR S-4210 | 2014 | Miscellaneous Amendments to Brake System Safety Standards and Codification of Waivers | Association of American Railroads |
Transportation Department | 85 FR 80544 | 49 CFR 221 | AAR S-4270 | 2008 | Miscellaneous Amendments to Brake System Safety Standards and Codification of Waivers | Association of American Railroads |
Transportation Department | 87 FR 44944 | 49 CFR 176 | ADR | 2021 | Hazardous Materials: Harmonization With International Standards | United Nations |
Transportation Department | 89 FR 25434 | 49 CFR 171 | ISO 9978:1992(E) | 1992 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 27810 | 49 CFR 172 | ISO/TR 11364:2012(E) | 2012 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 89 FR 25434 | 49 CFR 175 | ISO 11118:2015(E) | 2015 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 85 FR 27810 | 49 CFR 173 | ISO 11118:2015 | 2015 | Hazardous Materials: Harmonization With International Standards | International Organization for Standardization |
Transportation Department | 87 FR 79752 | 49 CFR 173 | ISO 4706:2008(E) | 2008 | Hazardous Materials: Editorial Corrections and Clarifications | International Organization for Standardization |
Transportation Department | 89 FR 104318 | 49 CFR 561 | ISO 17840–2:2019(E) | 2019 | Federal Motor Vehicle Safety Standards; FMVSS No. 305a Electric-Powered Vehicles: Electric Powertrain Integrity Global Technical Regulation No. 20 Incorporation by Reference | International Organization for Standardization |
Transportation Department | 89 FR 15636 | 49 CFR 172 | CGA C-1:2016 | 2016 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 88 FR 71468 | 14 CFR 43 | RTCA DO-260C | 2020 | Inclusion of Additional Automatic Dependent Surveillance-Broadcast (ADS-B) Out Technical Standard Orders; Incorporation by Reference | Radio Technical Commission for Aeronautics |
Transportation Department | 87 FR 27396 | 23 CFR 650 | AASHTO MBE-3 Section 1.4 | 2020 | National Bridge Inspection Standards | American Association of State Highway and Transportation Officials |
Transportation Department | 89 FR 15636 | 49 CFR 171 | CGA C-6.3:2013 | 2013 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 15636 | 49 CFR 107 | CGA G-1.6:2011 | 2011 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 15636 | 49 CFR 173 | CGA C-13 | 2000 | Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements | Compressed Gas Association |
Transportation Department | 89 FR 22482 | 14 CFR 63 | FAA-S-ACS-28 | 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-8081-3B | 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 382 | 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 | 87 FR 44944 | 49 CFR 175 | IAEA Safety Standards Series No. SSR-6, Rev.1 | 2018 | Hazardous Materials: Harmonization With International Standards | International Atomic Energy Agency |
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 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(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(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 | |
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 |
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 |
Veterans Affairs Department | 38 CFR 17.63(a)(4)(ii) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(p)(3)(i) | NFPA 13D | 2010 | Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.1(b)(7) | NFPA 25 | 2008 | Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(a)(3) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(s) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.63(a)(2) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 51.200(a) | NFPA 99 | 2005 | Standard for Health Care Facilities | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(e) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.81(a)(1)(i) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(f) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.81(a)(1)(v)(A) | NFPA 10 | 2010 | Portable Fire Extinguishers | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.1(b)(8) | NFPA 30 | 2008 | Flammable and Combustible Liquids Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 51.200(b)(2) | NFPA 101 | 2006 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 51.200(b)(2) | NFPA 99 | 2005 | Standard for Health Care Facilities | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(g)(1) | NFPA 101 | 2009 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 39.63 | NFPA 101 | 2003 | Life Safety Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.1(b)(9) | NFPA 72 | 2010 | National Fire Alarm and Signaling Code | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 17.74(g)(2) | NFPA 720 | 2009 | Installation of Carbon Monoxide (CO) Detection and Warning Equipment | National Fire Protection Association | |
Veterans Affairs Department | 38 CFR 39.63 | NFPA 5000 | 2003 | Building Construction and Safety Code | National Fire Protection Association |