Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - DEPARTMENT OF ENVIRONMENTAL QUALITYChapter 302 - Field Laboratory Accreditation
Subchapter 7 - Proficiency Testing
Section 252:302-7-3 - Initial accreditation

Okla. Admin. Code § 252:302-7-3

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Current through Vol. 42, No. 7, December 16, 2024
Section 252:302-7-3 - Initial accreditation

To gain initial or interim accreditation, a laboratory shall have obtained acceptable results for two consecutive proficiency testing (PT) rounds. Proficiency testing (PT) rounds must have been performed within the last twelve (12) months and at least seven (7) calendar days apart from the date of analysis.

Okla. Admin. Code § 252:302-7-3

Added at 28 Ok Reg 1201, eff 7-1-11
Amended by Oklahoma Register, Volume 39, Issue 24, September 1, 2022, eff. 9/15/2022