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Subpart H—Participation in Proficiency Testing for Laboratories Performing Nonwaived Testing

Participation in Proficiency Testing for Laboratories Performing Nonwaived Testing

ContainsSections 493.801–493.807; Subject group Proficiency Testing by Specialty and Subspecialty for Laboratories Performing Tests of Moderate Complexity (Including the Subcategory), High Complexity, or Any Combination of These Tests
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Displayed edition2026-04-24
Last updated2026-04-24

Subpart H—Participation in Proficiency Testing for Laboratories Performing Nonwaived Testing

Contents

Source57 FR 7146, Feb. 28, 1992, unless otherwise noted.