UPDATE: Ecology's new website will be live on Monday morning! Our official web address will be https://ecology.wa.gov
Requirements of Proficiency Testing Providers
In service to our clients, the Washington State Department of Ecology’s Lab Accreditation Unit strives to make the lab-accreditation-review process efficient, accurate, and timely. To do so, we require electronic data deliverable (EDD) files for each proficiency testing study report for which we receive a Portable Document File (PDF).
In summary, in order to be recognized by the Lab Accreditation Unit, Proficiency Testing Providers must:
Contact the Lab Accreditation Unit for field descriptions and characteristics for each study type file set.
Proficiency testing sample providers lists all current providers of proficiency tests.