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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 16, 2025
All Titles
Title 42
Chapter IV
Part 493
Subpart C - Subpart C—Registration Certificate, Certificate for Provider-performed Microscopy Procedures, and Certificate of Compliance
§ 493.43 - Application for registration certificate, certificate for provider-performed microscopy (PPM) procedures, and certificate of compliance.
§ 493.45 - Requirements for a registration certificate.
§ 493.47 - Requirements for a certificate for provider-performed microscopy (PPM) procedures.
§ 493.49 - Requirements for a certificate of compliance.
§ 493.51 - Notification requirements for laboratories issued a certificate of compliance.
§ 493.53 - Notification requirements for laboratories issued a certificate for provider-performed microscopy (PPM) procedures.
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