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§ 493.921 Diagnostic immunology.

42 CFR 493.921

Citation42 CFR 493.921
CorpusDaily eCFR
Displayed edition2026-07-01
Last updated2026-07-01

§ 493.921 Diagnostic immunology.

The subspecialties under the specialty of immunology for which a program may offer proficiency testing are syphilis serology and general immunology. Specific criteria for these subspecialties are found at §§ 493.923 and 493.927.