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 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 151 - 200 of 27353
Incorporated by (Agency) FR Citation CFR Citation Document Number Document Edition / Year Title of Standard Standard Publishing Organization Sort ascending
Postal Service 88 FR 36958 39 CFR 111 USPS DMM 2023 2023 New Mailing Standards for Domestic Mailing Services Products United States Postal Service
Postal Service 86 FR 53220 39 CFR 113 USPS DMM 2021: 601.8.0 2021 Treatment of Regulations on Hazardous, Restricted, and Perishable Mail United States Postal Service
Postal Service 87 FR 73459 39 CFR 111 USPS Pub. 52, 2022 2022 New Mailing Standards for the Separation of Hazardous Materials United States Postal Service
Postal Service 86 FR 53220 39 CFR 211 USPS Pub. 52 2021 Treatment of Regulations on Hazardous, Restricted, and Perishable Mail United States Postal Service
Postal Service 87 FR 76577 39 CFR 111 USPS DMM 2022 2022 New Mailing Standards for Domestic Mailing Services Products United States Postal Service
Postal Service 88 FR 7875 39 CFR 111 USPS DMM 2023: 705.23 2023 Address Correction Notices United States Postal Service
Postal Service 84 FR 26345 39 CFR 20 IMM 2020 International Mailing Services: Mailing Services Product and Price Changes-CPI United States Postal Service
Postal Service 88 FR 54239 39 CFR 111 USPS IMpb 2023 2023 Intelligent Mail Package Barcode Compliance Quality United States Postal Service
Postal Service 88 FR 32112 39 CFR 111 USPS Handbook AS– 353, Appendix E, USPS SOR 845.000 2023 Commercial Mail Receiving Agencies United States Postal Service
Postal Service 87 FR 71520 39 CFR 20 USPS IMM 2022 International Competitive Services Product and Price Changes United States Postal Service
Postal Service 88 FR 88825 39 CFR 111 USPS DMM 2023 2023 Use of Foreign Return Addresses on Domestic Mailpieces United States Postal Service
Postal Service 87 FR 30101 39 CFR 111 USPS DMM 2022: 200: Commercial Letters, Cards, Flats, and Parcels 2022 Domestic Competitive Products Pricing and Mailing Standards Changes United States Postal Service
Postal Service 85 FR 61608 39 CFR 20 IMM 1991 International Mail Manual; Incorporation by Reference United States Postal Service
Postal Service 88 FR 4728 39 CFR 111 USPS DMM 2023: 604.9.0 2023 Post Office Box Fee Refund United States Postal Service
Postal Service 85 FR 61609 39 CFR 111 USPS IMM 2019 2019 Domestic Mail Manual; Incorporation by Reference United States Postal Service
Postal Service 84 FR 56383 39 CFR 20 USPS IMM 2019 International Competitive Services Product and Price Changes United States Postal Service
Postal Service 87 FR 38663 39 CFR 111 USPS DMM 2019 2019 New Mailing Standards for Domestic Mailing Services Products United States Postal Service
Postal Service 87 FR 11587 39 CFR 111 DMM 507 Mailer Services 2022 Extended Mail Forwarding Service United States Postal Service
Postal Service 85 FR 10605 39 CFR 111 USPS DMM 2021 2021 USPS Returns Service United States Postal Service
Postal Service 84 FR 55504 39 CFR 111 USPS DMM 2020 2020 Domestic Competitive Products Pricing and Mailing Standards Changes United States Postal Service
Postal Service 88 FR 80593 39 CFR 111 DMM 2023 2023 Ballot Mail Ancillary Service Endorsements United States Postal Service
Postal Service 88 FR 24483 39 CFR 111 USPS Pub 52 2023 Electronic Indicators for the Mailing of Hazardous Materials United States Postal Service
Postal Service 84 FR 18731 39 CFR 111 USPS DMM 2019: 608.10.0 2019 Forms of Identification United States Postal Service
Postal Service 86 FR 53220 39 CFR 113 U.S. Postal Service Publication 52 2022 Treatment of Regulations on Hazardous, Restricted, and Perishable Mail United States Postal Service
Postal Service 88 FR 21478 39 CFR 111 USPS DMM 507.1.1b 2023 Counterfeit Postage United States Postal Service
Postal Service 85 FR 74608 39 CFR 111 USPS DMM 2021 2021 Domestic Competitive Products Pricing and Mailing Standards Changes United States Postal Service
Postal Service 88 FR 21478 39 CFR 111 USPS DMM 604.8.4 2023 Counterfeit Postage United States Postal Service
Postal Service 86 FR 64376 39 CFR 111 USPS DMM 2019 2019 Domestic Competitive Products Pricing and Mailing Standards Changes United States Postal Service
Postal Service 85 FR 83450 39 CFR 111 USPS DMM 2022 2022 New Mailing Standards for Domestic Mailing Services Products United States Postal Service
Postal Service 88 FR 758 39 CFR 111 USPS DMM 2023: 200 2023 Removal of Sacks-USPS Marketing Mail and Periodicals Flats United States Postal Service
Postal Service 88 FR 4728 39 CFR 111 USPS DMM 2023: 604.9.0 2023 Post Office Box Fee Refund United States Postal Service
Postal Service 87 FR 32086 39 CFR 111 USPS DMM 2021 Nonsubscriber Cap for In-County Periodicals United States Postal Service
Postal Service 88 FR 24912 39 CFR 111 USPS DMM 2023 2023 Hardcopy Postage Statements Discontinued United States Postal Service
Postal Service 84 FR 9716 39 CFR 111 USPS DMM 2022 2022 New Mailing Standards for Mailpieces Containing Liquids United States Postal Service
Postal Service 87 FR 11587 39 CFR 111 USPS DMM 2022: 500 Additional Mailing Services 2022 Extended Mail Forwarding Service United States Postal Service
Postal Service 85 FR 27299 39 CFR 111 USPS DMM 2021: 700: 705: DMU 2021 Seamless Changes for Detached Mail Unit (DMU) and Full-Service Mailings United States Postal Service
Postal Service 88 FR 758 39 CFR 111 USPS DMM: 700 2023 Removal of Sacks-USPS Marketing Mail and Periodicals Flats United States Postal Service
Postal Service 86 FR 35606 39 CFR 111 USPS DMM 2022 2022 Addressing Standards United States Postal Service
Postal Service 88 FR 4728 39 CFR 111 USPS DMM 2023: 508.4.5.2c 2023 Post Office Box Fee Refund United States Postal Service
Postal Service 84 FR 51982 39 CFR 111 USPS DMM 2020 2020 Stamped Mail United States Postal Service
Postal Service 88 FR 82264 39 CFR 111 USPS DMM 2023 2023 Domestic Competitive Products Pricing and Mailing Standards Changes United States Postal Service
Postal Service 87 FR 40453 39 CFR 111 USPS DMM 2022 2022 Periodicals Requester Records Requirements United States Postal Service
Postal Service 87 FR 63424 39 CFR 20 USPS IMM ( July 10, 2022) 2022 International Mail Manual; Incorporation by Reference United States Postal Service
Postal Service 87 FR 1673 39 CFR 111 USPS DMM 2021: 600 2021 Plus One Permanent Product United States Postal Service
Postal Service 88 FR 42247 39 CFR 111 USPS DMM 2023 2023 Priority Mail Express Refunds United States Postal Service
Postal Service 88 FR 32112 39 CFR 111 USPS DMM 2023: 1.8.2.f 2023 Commercial Mail Receiving Agencies United States Postal Service
Postal Service 88 FR 758 39 CFR 111 USPS DMM: 700 2023 Removal of Sacks-USPS Marketing Mail and Periodicals Flats United States Postal Service
Postal Service 88 FR 54239 39 CFR 111 USPS DMM 2023 2023 Intelligent Mail Package Barcode Compliance Quality United States Postal Service
Postal Service 86 FR 67862 39 CFR 20 USPS IMM 2021 International Competitive Services Product and Price Changes United States Postal Service
Postal Service 88 FR 4728 39 CFR 111 USPS DMM 2023: 604.9.0 2023 Post Office Box Fee Refund United States Postal Service

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.