US · guidance
CMS SOM App. C, Tag D2061
§493.831 Standard: Virology
(c) Failure to return proficiency testing results to the proficiency testing program
within the time frame specified by the program is unsatisfactory performance and
results in a score of 0 for the testing event.
History
Rev. 233; Issued: 09-12-25; Effective: 09-12-25; Implementation: 09-12-25
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
5e56b586c9f40c9de9b45d189fd8a513619f228cffc152a23931f2da0a9ed59d
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.