Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Standards Incorporated by Reference (SIBR) Database

Download PDF

If you would like to be notified when new records are added to the Standards Incorporated by Reference (SIBR) Database, please click on the button to subscribe to this weekly alert.

SUBSCRIBE

Accessing Standards Incorporated by Reference

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).

More information

Displaying 23801 - 23850 of 26310
Incorporated by (Agency) FR Citation CFR Citation Sort descending Document Number Document Edition / Year Title of Standard Standard Publishing Organization
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(6)(iv) IEC 61508-4 1998 Part 4: Definitions and abbreviations International Electrotechnical Commission
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(6)(iv) IEC 61508-4 Corr.1 1999 Corrigendum 1- Part 4: Definitions and abbreviations International Electrotechnical Commission
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(6)(v) IEC 61508-5 1998 Part 5: Examples of methods for the determination of safety integrity levels International Electrotechnical Commission
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(6)(v) IEC 61508-5 Corr.1 1999 Corrigendum 1 Part 5: Examples of methods for determination of safety integrity levels International Electrotechnical Commission
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(6)(vi) IEC 61508-6 2000 Part 6: Guidelines on the applications of IEC 61508-2 and -3 International Electrotechnical Commission
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(6)(vii) IEC 61508-7 2000 Part 7: Overview of techniques and measures International Electrotechnical Commission
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(7) ANSI/GEIA-STD-0010 2008 Standard Best Practices for System Safety Program Development and Execution Government Electronics & Information Technology Association
Federal Railroad Administration 49 CFR 229 Appendix H I ANSI S1.43 2002 Specifications for Integrating-Averaging Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 229 Appendix H I ANSI S1.40 2001 Specification for Acoustical Calibrators American National Standards Institute
Federal Railroad Administration 49 CFR 229.205(a)(1) AAR S-580 2005 Locomotive Crashworthiness Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 229.205(b) AAR S-580 2005 Locomotive Crashworthiness Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 229.205(c) AAR S-580 2005 Locomotive Crashworthiness Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 229.206 AAR S-580 2005 Locomotive Crashworthiness Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 229.207(a) AAR S-580 2005 Locomotive Crashworthiness Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 229.217(a) AAR S-5506 2001 Performance Requirements for Diesel Electric Locomotive Fuel Tanks Association of American Railroads
Federal Railroad Administration 49 CFR 229.51(a)(1) ASME B&PV Code 1971 Boiler and Pressure Vessel Code, Section II American Society of Mechanical Engineers
Federal Railroad Administration 49 CFR 229.51(a)(2) ASME B&PV Code 1971 Boiler and Pressure Vessel Code, Section VIII, Division 1 American Society of Mechanical Engineers
Federal Railroad Administration 49 CFR 229.51(b) ASME B&PV Code 1971 Boiler and Pressure Vessel Code American Society of Mechanical Engineers
Federal Railroad Administration 49 CFR 232.103(l) AAR S-469-47 1999 Performance Specification of Freight Brakes Association of American Railroads
Federal Railroad Administration 49 CFR 232.305(a) AAR S-486-04 2004 Tests-Standard Freight Brake Equipment, Section 3.0, Tests-Standard Freight Brake Equipment, and Section 4.0, Special Tests Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4200 2008 Electronically Controlled Pneumatic (ECP) Cable-Based Brake Systems—Performance Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4210 2007 ECP Cable-Based Brake System Cable, Connectors, and Junction Boxes—Performance Specifications Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4220 2002 ECP Cable-Based Brake DC Power Supply—Performance Specification, Version 2.0 Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4230 2004 Intratrain Communication (ITC) Specification for Cable-Based Freight Train Control System, Version 3.0 Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4240 2007 ECP Brake Equipment—Approval Procedure Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4250 2004 Performance Requirements for ITC Controlled Cable-Based Distributed Power Systems, Version 2.0 Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4260 2007 ECP Brake and Wire Distributed Power Interoperability Test Procedures Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a) AAR S-4270 2008 ECP Brake System Configuration Management Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(1) AAR S-4200 2008 Electronically Controlled Pneumatic (ECP) Cable-Based Brake Systems—Performance Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(2) AAR S-4210 2007 ECP Cable-Based Brake System Cable, Connectors, and Junction Boxes—Performance Specifications Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(3) AAR S-4220 2002 ECP Cable-Based Brake DC Power Supply—Performance Specification, Version 2.0 Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(4) AAR S-4230 2004 Intratrain Communication (ITC) Specification for Cable-Based Freight Train Control System, Version 3.0 Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(5) AAR S-4240 2007 ECP Brake Equipment—Approval Procedure Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(6) AAR S-4250 2004 Performance Requirements for ITC Controlled Cable-Based Distributed Power Systems, Version 2.0 Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(7) AAR S-4260 2007 ECP Brake and Wire Distributed Power Interoperability Test Procedures Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(a)(8) AAR S-4270 2008 ECP Brake System Configuration Management Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(b) AAR S-4240 2007 ECP Brake Equipment—Approval Procedures Association of American Railroads
Federal Railroad Administration 49 CFR 232.603(d)(1) AAR S-469-47 1999 Performance Specification for Freight Brakes Association of American Railroads
Federal Railroad Administration 49 CFR 232.607(e)(2)(i) AAR S-4200 2008 Electronically Controlled Pneumatic (ECP) Cable-Based Brake Systems—Performance Requirements Association of American Railroads
Federal Railroad Administration 49 CFR 234.275(d)(1) FHWA Publication 2000 Manual on Uniform Traffic Control Devices (MUTCD), 2000 Millennium Edition, including Errata #1 Federal Highway Administration, U.S. Department of Transportation
Federal Railroad Administration 49 CFR 234.5 Appropriately equipped flagger FHWA Publication 2012 Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), Part IV Federal Highway Administration, U.S. Department of Transportation
Federal Railroad Administration 49 CFR 235.12(b) AAR Publication 2013 Graphic Symbols Association of American Railroads
Federal Railroad Administration 49 CFR 236.909(d)(3)(i) AREMA Manual 2005 Communications and Signal Manual, Part 17.3.5, Recommended Procedure for Hazard Identification and Management of Vital Electronic/Software-Based Equipment Used in Signal and Train Control Applications American Railway Engineering and Maintenance of Way Association
Federal Railroad Administration 49 CFR 236.909(d)(3)(ii)(A) AREMA Manual 2005 Communications and Signal Manual, Part 17.3.1, Communications and Signal Manual of Recommended Practices, Recommended Safety Assurance Program for Electronic/Software Based Products Used in Vital Signal Applications American Railway Engineering and Maintenance of Way Association
Federal Railroad Administration 49 CFR 236.909(d)(3)(ii)(B) AREMA Manual 2005 Communications and Signal Manual, Part 17.3.3, Communications and Signal Manual of Recommended Practices, Recommended Practice for Hardware Analysis for Vital Electronic/Software-Based Equipment Used in Signal and Train Control Applications American Railway Engineering and Maintenance of Way Association
Federal Railroad Administration 49 CFR 236.909(d)(3)(ii)(C) AREMA Manual 2005 Communications and Signal Manual, Part 17.3.5, Communications and Signal Manual of Recommended Practices American Railway Engineering and Maintenance of Way Association
Federal Railroad Administration 49 CFR 237 Appendix A 1(b) AREMA Manual 2005 Manual for Railway Engineering American Railway Engineering and Maintenance of Way Association
Federal Railroad Administration 49 CFR 237 Appendix A 5(b) AREMA Manual 2005 Manual for Railway Engineering American Railway Engineering and Maintenance of Way Association
Federal Railroad Administration 49 CFR 238 Appendix B (a)(1)(i) ASTM C1166 2000 Standard Test Method for Flame Propagation of Defense and Cellular Elastomeric Gaskets and Accessories ASTM International
Federal Railroad Administration 49 CFR 238 Appendix B (a)(1)(ii) ASTM D2724 1987 Standard Test Method for Bonded, Fused, and Laminated Apparel Fabrics ASTM International

DISCLAIMER: Data and information released from the Standards Incorporated by Reference databases at NIST are provided on an "AS IS" basis, without representation or warranty of any kind, including without limitation the warranties of merchantability, fitness for a particular purpose and non-infringement. Data and/or information in this database may contain errors or may be incomplete. Please email standardsinfo@nist.gov if you identified missing information or incorrect information. This database is provided by NIST as a public service. Inclusion of records in this database does not represent endorsement or recommendation of standards listed by NIST.

NOTE: This database does not included records related to the Incorporation by Reference for the following: Department of Transportation, Federal Aviation Administration – Airworthiness Directives, State Air Plan Approvals, and Standard Instrumentation Approach Procedures; and the Environmental Protection Agency - State Approval of Air Quality Plans.