Part Env-C 307 - PROFICIENCY TESTING (PT)
- Section Env-C 307.01 - Participation in Scheduled and Supplemental Proficiency Testing
- Section Env-C 307.02 - PT Sampling Handling
- Section Env-C 307.03 - PT Study Deemed Not Acceptable
- Section Env-C 307.04 - Employees and PT Sample Security
- Section Env-C 307.05 - Initial and Continued Accreditation PT Samples
- Section Env-C 307.06 - Reporting PT Study Results
- Section Env-C 307.07 - PT Study Record Retention
- Section Env-C 307.08 - Proficiency Testing Study Results Review