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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 16, 2025
All Titles
Title 49
Chapter A
Part 33
Subpart F - Subpart F—Official Actions
§ 33.60 - General provisions.
§ 33.61 - Rating authorizations.
§ 33.62 - Directives.
§ 33.63 - Memoranda of Understanding.
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