493

To ensure the accuracy, reliability, and timeliness of patient test results.

Includes regulations on proficiency testing, quality control, personnel qualifications, and laboratory inspections. 2. USPS Service Awards (ELM 493) To ensure the accuracy, reliability, and timeliness of

It outlines the recognition of career employees at milestone years (25, 30, 35, 40, 45, and 50 years). To ensure the accuracy