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 51 - 66 of 66
Incorporated by (Agency) FR Citation CFR Citation Document Number Document Edition / Year Sort ascending Title of Standard Standard Publishing Organization
Federal Highway Administration 16 CFR 1203.53(b) Snell N-94 1994 Standard for Protective Headgear for Use in Non-Motorized Sports Snell Memorial Foundation
Federal Highway Administration 23 CFR 625.4(b)(10) AASHTO Publication 1994 Standard Specification for Structural Supports for Highway Signs, Luminaires, and Traffic Signals American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 625.4(b)(3) AASHTO Publication 1994 Interim Specifications, Bridges American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 625.4(b)(5) AASHTO Publication 1994 AASHTO LRFD Bridge Design Specifications, 1st Edition, U.S. Units American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 625.4(b)(6) AASHTO Publication 1994 AASHTO LRFD Bridge Design Specifications, 1st Edition, SI Units American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 655.601(b) AASHTO Publication 1993 Guide to Metric Conversion American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 655.601(c) AASHTO Publication 1993 Traffic Engineering Metric Conversions Factors, Addendum to the Guide to Metric Conversion American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 650.211(c) USEPA 84-B-92-002 1993 Guidance Specifying Management Measures for Sources of Nonpoint Source Pollution in Coastal Waters U.S. Environmental Protection Agency
Federal Highway Administration 23 CFR 630.1104 Positive Protection Devices NCHRP Report 350 1993 Recommended Procedures for the Safety Performance Evaluation of Highway Features National Research Council, Transportation Research Board
Federal Highway Administration 23 CFR 625.4(b)(2) AASHTO Publication 1993 Interim Specifications, Bridges American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 630.1104 Positive Protection Devices NCHRP Report 350 1993 Recommended Procedures for the Safety Performance Evaluation of Highway Features National Research Council, Transportation Research Board
Federal Highway Administration 23 CFR 625.4(b)(9) ANSI/AWS D1.4 1992 Structural Welding Code--Reinforcing Steel American Welding Society
Federal Highway Administration 23 CFR 650.211(a) AASHTO Highway Drainage Guidelines 1992 Volume III, Erosion and Sediment Control in Highway Construction American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 625.4(b)(1) AASHTO Publication 1992 Standard Specification for Highway Bridges American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 650.211(b) AASHTO Publication 1991 Model Drainage Manual American Association of State Highway and Transportation Officials
Federal Highway Administration 23 CFR 625.4(b)(7) AASHTO Publication 1988 Standard Specification for Movable Highway Bridges American Association of State Highway and Transportation Officials

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.