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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
All Titles
Title 45
Chapter A
Part 81
Subpart A - Subpart A—General Information
§ 81.1 - Scope of rules.
§ 81.2 - Records to be public.
§ 81.3 - Use of gender and number.
§ 81.4 - Suspension of rules.
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