Oklahoma Administrative Code
Title 252 - Department of Environmental Quality
Chapter 301 - Laboratory Accreditation
Subchapter 7 - Proficiency Testing
Section 252:301-7-2 - Participation required
Universal Citation: OK Admin Code 252:301-7-2
Current through Vol. 41, No. 13, March 15, 2024
A laboratory must participate in two single-blind, single-concentration, regularly scheduled Proficiency Testing (PT) studies per calendar year for each analyte in each class of accreditation for which it seeks accreditation or renewal of accreditation. PT samples must be provided by a National Environmental Laboratory Accreditation Program (NELAP) Approved PT Provider.
Added at 25 Ok Reg 2247, eff 7-11-08
Disclaimer: These regulations may not be the most recent version. Oklahoma may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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