Laboratory tests — Admission as evidence.
RCW 15.36.475
in effectTests performed by an official laboratory or an officially designated laboratory of a milk sample drawn by a department official or a licensed dairy technician shall be admitted as prima facie evidence of a violation in any proceeding to enforce this chapter.
Tests performed by an official laboratory or an officially designated laboratory of a milk sample drawn by a department official or a licensed dairy technician shall be admitted as prima facie evidence of a violation in any proceeding to enforce this chapter.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=15.36&full=trueFetched: 6/28/2026
