Washington · Regulations
Chapter 173-50 — ACCREDITATION OF ENVIRONMENTAL LABORATORIES
24 sections
24 sections
- WAC 173-50-010WAC 173-50-010. Purpose
- WAC 173-50-020WAC 173-50-020. Scope
- WAC 173-50-030WAC 173-50-030. Objectives
- WAC 173-50-040WAC 173-50-040. Definitions
- WAC 173-50-050WAC 173-50-050. Responsibilities of the department
- WAC 173-50-060WAC 173-50-060. Responsibilities of environmental laboratories
- WAC 173-50-061WAC 173-50-061. Required quality control practices
- WAC 173-50-063WAC 173-50-063. Application
- WAC 173-50-067WAC 173-50-067. Quality assurance manual
- WAC 173-50-069WAC 173-50-069. Data and record traceability
- WAC 173-50-070WAC 173-50-070. Proficiency testing (PT)
- WAC 173-50-080WAC 173-50-080. Audits
- WAC 173-50-090WAC 173-50-090. Evaluation and issuance of certificate
- WAC 173-50-100WAC 173-50-100. Interim accreditation
- WAC 173-50-110WAC 173-50-110. Provisional accreditation
- WAC 173-50-120WAC 173-50-120. Accreditation categories
- WAC 173-50-130WAC 173-50-130. Requirements for maintaining accreditation status
- WAC 173-50-140WAC 173-50-140. Denying accreditation
- WAC 173-50-150WAC 173-50-150. Revoking or suspending accreditation
- WAC 173-50-170WAC 173-50-170. Third-party accreditation
- WAC 173-50-190WAC 173-50-190. Fee structure
- WAC 173-50-200WAC 173-50-200. Appeals
- WAC 173-50-210WAC 173-50-210. Compliance inspections and access
- WAC 173-50-220WAC 173-50-220. Assistance to laboratories