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.gov

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 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).

More information

Displaying 24501 - 24550 of 27130
Export results (CSV)
Incorporated by (Agency) FR Citation CFR Citation Document Number Document Edition / Year Title of Standard Standard Publishing Organization
Transportation Department 85 FR 80544 49 CFR 218 2020 Field Manual of the AAR Interchange Rules 2020 Miscellaneous Amendments to Brake System Safety Standards and Codification of Waivers Association of American Railroads
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 85 FR 80544 49 CFR 221 AAR S–4200 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–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–4220 2002 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–4230 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–4240 2007 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–4250 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–4260 2008 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
Federal Railroad Administration 49 CFR 221.5(f) CIE 1931 1931 1931 Colormetric System International Commission on Illumination
Federal Railroad Administration 49 CFR 221.5(h) IESNA Publication 1964 IES Guide for Calculating the Effective Intensity of Flashing Signal Lights Illuminating Engineering Society of North America
Federal Railroad Administration 49 CFR 223 Appendix A (b)(10)(ii) ASTM C 90 1970 Standard Specification for Hollow Load-Bearing Concrete Masonry Units ASTM International
Federal Railroad Administration 49 CFR 223 Appendix A (b)(10)(ii) ASTM C 33 1977 Standard Specification for Lightweight Aggregates for Concrete Masonry Units ASTM International
Federal Railroad Administration 49 CFR 224.103(b) ASTM D 4956 2004 Standard Specification for Retroreflective Sheeting for Traffic Control ASTM International
Federal Railroad Administration 49 CFR 224.103(b) ASTM D 4956 2004 Standard Specification for Retroreflective Sheeting for Traffic Control ASTM International
Federal Railroad Administration 49 CFR 227 Appendix B II ANSI S12.6 2002 Methods for Measuring the Real-Ear Attenuation of Hearing Protectors American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix B II ANSI S12.6 2002 Methods for Measuring the Real-Ear Attenuation of Hearing Protectors American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix D A ANSI S1.4 2001 Specifications for Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix D A ANSI S1.11 2004 Specification for Octave, Half-Octave, and Third Octave Band Filter Sets American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix D B ANSI S1.4 2001 Specifications for Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix D B ANSI S1.11 2004 Specification for Octave, Half-Octave, and Third Octave Band Filter Sets American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix E III A ANSI S3.6 2004 Specification for Audiometers American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix E III A ANSI S3.6 2004 Specification for Audiometers American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix E III B ANSI S3.6 2004 Specification for Audiometers American National Standards Institute
Federal Railroad Administration 49 CFR 227 Appendix F NIOSH Publication No. 98-126 1998 Criteria for a Recommended Standard: Occupational Exposure to Noise National Institute for Occupational Safety and Health
Federal Railroad Administration 49 CFR 227.103(c)(2)(i) ANSI S1.4 2001 Specification for Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 227.103(c)(2)(ii) ANSI S1.43 2002 Specifications for Integrating-Averaging Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 227.103(c)(2)(iii) ANSI S1.25 2002 Specification for Personal Noise Dosimeters American National Standards Institute
Federal Railroad Administration 49 CFR 227.103(h)(1) ANSI S1.4 2001 Specification for Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 227.103(h)(2) ANSI S1.43 2002 Specifications for Integrating-Averaging Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 227.103(h)(3) ANSI S1.25 2002 Specification for Personal Noise Dosimeters American National Standards Institute
Federal Railroad Administration 49 CFR 227.111(b) ANSI S3.6 2004 Specification for Audiometers American National Standards Institute
Federal Railroad Administration 49 CFR 227.111(b) ANSI S3.6 2004 Specification for Audiometers American National Standards Institute
Federal Railroad Administration 49 CFR 227.111(d)(2) ANSI S3.6 2004 Specification for Audiometers American National Standards Institute
Federal Railroad Administration 49 CFR 227.111(d)(3) ANSI S3.6 2004 Specification for Audiometers American National Standards Institute
Federal Railroad Administration 49 CFR 227.5 Sound Level ANSI S1.43 2002 Specifications for Integrating-Averaging Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 227.5 Sound Level ANSI S1.43 2002 Specifications for Integrating-Averaging Sound Level Meters American National Standards Institute
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors I (d)(1) OET Bulletin 61 1987 FCC Equipment Authorization Program for Radio Frequency Devices Federal Communications Commission
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors I (d)(2) OET Bulletin 63 1993 Understanding The FCC Part 15 Regulations for Low Power, Non-Licensed Transmitters Federal Communications Commission
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors I (d)(4) OET Bulletin 62 1993 Understanding The FCC Regulations for Computers and other Digital Devices. Federal Communications Commission
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors II (b)(5)(ii) ANSI/HFS 100 2007 Human Factors Engineering of Computer Workstations Human Factors and Ergonomics Society
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors II (b)(7)(i) OET Bulletin 65 1997 Evaluating Compliance With FCC Guidelines For Human Exposure To Radio frequency Electromagnetic Fields Federal Communications Commission
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors II (b)(7)(ii) OET Bulletin 65 Supplement A 1997 Evaluating Compliance With FCC Guidelines For Human Exposure To Radio frequency Electromagnetic Fields Federal Communications Commission
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors II (b)(7)(ii) OET Bulletin 65 Supplement B 1997 Evaluating Compliance With FCC Guidelines For Human Exposure To Radio frequency Electromagnetic Fields Federal Communications Commission
Federal Railroad Administration 49 CFR 229 Appendix F Human Factors II (b)(7)(iii) OET Bulletin 65 Supplement C 2001 Evaluating Compliance With FCC Guidelines For Human Exposure To Radio frequency Electromagnetic Fields Federal Communications Commission
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(1) MilStd 882C 1993 System Safety Program Requirements U.S. Department of Defense
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(2)(i) EN50126:/IEC 62278 2002 Railway Applications: Communications, Signaling, and Processing Systems Specification and Demonstration of Reliability, Availability, Maintainability and Safety (RAMS) European Standards
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(2)(ii) EN50128/IEC 62279 2011 Railway Applications: Communications, Signaling, and Processing Systems Software for Railway Control and Protection Systems European Standards
Federal Railroad Administration 49 CFR 229 Appendix F Verification Guidance (a)(2)(iii) EN50129 2013 Railway Applications: Communications, Signaling, and Processing Systems-Safety Related Electronic Systems for Signaling European Standards

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.