Wisconsin Administrative Code
Department of Natural Resources
NR 100-199 - Environmental Protection General
Chapter NR 149 - Laboratory Accreditation
Subchapter VII - Quality Systems
Section NR 149.35 - General requirements

(1) SCOPE. This subchapter establishes personnel, quality assurance, quality control, method selection, sample handling, and documentation requirements for laboratories.

(2) RESPONSIBILITY FOR QUALITY SYSTEM. A laboratory shall conduct analytical activities under a quality system that incorporates the provisions of this subchapter. At least one individual within a laboratory's organization or under the laboratory's employment shall be identified to the department as responsible for establishing, implementing, assessing, and revising, as needed, a laboratory's quality system.