21 CFR 866.1640
§ 866.1640 Antimicrobial susceptibility test powder.
United States · 21 CFR — Food and Drugs · Status: effective
Cite this
- Citation
- 21 CFR 866.1640, § 866.1640 Antimicrobial susceptibility test powder, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/89440
- Permanent ID
ys:prov:89440@1- SHA-256
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Full text
(a) Identification. An antimicrobial susceptibility test powder is a device that consists of an antimicrobial drug powder packaged in vials in specified amounts and intended for use in clinical laboratories for determining in vitro susceptibility of bacterial pathogens to these therapeutic agents. Test results are used to determine the antimicrobial agent of choice in the treatment of bacterial diseases.
(b) Classification. Class II (performance standards).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.