US · guidance
CMS SOM App. C, Tag D5773
§493.1278 Standard: Histocompatibility
(f) Documentation. The laboratory must document all control procedures
performed, as specified in this section.
Interpretive Guidelines §493.1278(f)
Documentation may be in electronic or hard copy format and should be retrievable.
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
b5f2ba29a0b5c6ac2d46c14f3ca6b434dc9bccd02878988fce87beeb4080daec
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