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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
All Titles
Title 21
Chapter I
Part 10
Subpart A - Subpart A—General Provisions
§ 10.1 - Scope.
§ 10.3 - Definitions.
§ 10.10 - Summaries of administrative practices and procedures.
§ 10.19 - Waiver, suspension, or modification of procedural requirements.
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