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

42 CFR Part 493 Subpart H

Citation42 CFR Part 493 Subpart H

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 edition2026-09-25

Last updated2026-09-25

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

§ 493.801
§ 493.801 Condition: Enrollment and testing of samples.
§ 493.803
§ 493.803 Condition: Successful participation.
§ 493.807
§ 493.807 Condition: Reinstatement of laboratories performing nonwaived testing.
Proficiency Testing by Specialty and Subspecialty for Laboratories Performing Tests of Moderate Complexity (Including the Subcategory), High Complexity, or Any Combination of These Tests
Proficiency Testing by Specialty and Subspecialty for Laboratories Performing Tests of Moderate Complexity (Including the Subcategory), High Complexity, or Any Combination of These Tests

Authority42 U.S.C. 263a, 1302, 1395x(e), 1395x(s)(3) and (s)(17).

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

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

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

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