Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 252. Department of Environmental Quality |
Chapter 302. Field Laboratory Accreditation |
Subchapter 9. Quality Assurance/Quality Control |
Part 1. QUALITY ASSURANCE/QUALITY CONTROL GENERAL CRITERIA |
SECTION 252:302-9-5. References included in QA Plan
Latest version.
- (1) the calibration and/or verification test procedures used;(2) the major equipment and reference measurement standards used as well as the facilities and services used by the laboratory in conducting tests;(3) procedures for calibration, verification and maintenance of equipment;(4) verification practices which may include inter-laboratory comparisons, proficiency testing programs, use of reference materials and internal quality control schemes; and(5) procedures for reporting analytical results.