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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 49
Chapter A
Part 5
Subpart B - Subpart B—Rulemaking Procedures
§ 5.3 - Petitions.
§ 5.5 - Public contacts in informal rulemaking.
§ 5.7 - Policy updates and revisions.
§ 5.9 - Disclaimer.
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