Code of Federal Regulations > Title 45 > Chapter XXV > Part 2509 > Subpart A - Subpart A—Guidance Documents

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

§ 2509.10 - What does this subpart cover?

§ 2509.12 - What should I do if a guidance document is covered by this subpart?

§ 2509.14 - What is the purpose of the review and clearance procedure?

§ 2509.16 - How will CNCS make guidance documents available to the public?

§ 2509.18 - What procedures apply to guidance documents identified as “significant”?

§ 2509.20 - What is a “significant” guidance document?

§ 2509.22 - When will guidance be published for public notice-and-comment?

§ 2509.24 - How may the public submit a petition to CNCS for the withdrawal or modification of a guidance document?

§ 2509.26 - What is the effect of rescinded guidance documents?

§ 2509.28 - How will significant guidance be issued when there are exigent circumstances?

§ 2509.30 - No judicial review or enforceable rights.