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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 31, 2025
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Title 21
Chapter I
Part 866
Subpart B - Subpart B—Diagnostic Devices
§ 866.1620 - Antimicrobial susceptibility test disc.
§ 866.1640 - Antimicrobial susceptibility test powder.
§ 866.1645 - Fully automated short-term incubation cycle antimicrobial susceptibility system.
§ 866.1650 - A cellular analysis system for multiplexed antimicrobial susceptibility testing.
§ 866.1655 - System for detection of microorganisms and antimicrobial resistance using reporter expression.
§ 866.1700 -
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