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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 9
Chapter I
Part 147
Subpart F - Subpart F—Authorized Laboratories and Approved Tests and Sanitation Procedures
§ 147.51 - Definitions.
§ 147.52 - Authorized laboratories.
§ 147.53 - Approved tests and sanitation procedures.
§ 147.54 - Approval of diagnostic test kits not licensed by the Service.
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