Washington · 2025-2026 Biennium (69th Legislature)
Concerning toxicology testing by certified or accredited laboratories.
AN ACT Relating to toxicology testing by certified or accredited laboratories;
2SSB 5880·Senate·Bill
Sen. Keith WagonerState Senate · LD-39
Fiscal noteState YesLocal No
Effective dateJune 11, 2026 (sections take effect on several dates)
Primary sponsor
Legislative history
Dec 12, 2025
Prefiled for introduction.
Jan 12, 2026
First reading, referred to Law & Justice.
Jan 15, 2026
LAW - Majority; 1st substitute bill be substituted, do pass.
Jan 15, 2026
On motion, referred to Ways & Means.
Jan 16, 2026
Referred to Ways & Means.
Feb 9, 2026
WM - Majority; 2nd substitute bill be substituted, do pass.
Feb 9, 2026
Passed to Rules Committee for second reading.
Feb 10, 2026
Placed on second reading by Rules Committee.
Feb 13, 2026
2nd substitute bill substituted.
Feb 13, 2026
Rules suspended. Placed on Third Reading.
Feb 13, 2026
Third reading, passed; yeas, 48; nays, 0; absent, 0; excused, 1.
Feb 17, 2026
First reading, referred to Community Safety.
Feb 24, 2026
CS - Executive action taken by committee.
Feb 24, 2026
CS - Majority; do pass.
Feb 25, 2026
Referred to Rules 2 Review.
Mar 4, 2026
Rules Committee relieved of further consideration. Placed on second reading.
Mar 6, 2026
Floor amendment(s) adopted.
Mar 6, 2026
Rules suspended. Placed on Third Reading.
Mar 6, 2026
Third reading, passed; yeas, 96; nays, 0; absent, 0; excused, 2.
Mar 9, 2026
Senate concurred in House amendments.
Mar 9, 2026
Passed final passage; yeas, 49; nays, 0; absent, 0; excused, 0.
Mar 10, 2026
President signed.
Mar 11, 2026
Speaker signed.
Mar 12, 2026
Delivered to Governor.
Mar 18, 2026
Governor signed.
Mar 18, 2026
Chapter 108, 2026 Laws.
Mar 18, 2026
Effective date 6/11/2026*.
Amendments
Bill reports
Senate Bill Report (Orig.) — Initial Bill Report 01-13-26Senate Bill Report — Testimony Added 01-13-26Senate Bill Report — Reported by LAW 01-15-26Senate Bill Report — Initial Bill Report 01-26-26Senate Bill Report — Testimony Added 01-26-26Senate Bill Report — Reported by WM 02-09-26Second Substitute Senate Bill Report — Passed Senate 02-13-26Second Substitute House Bill Analysis 2026 — Initial House Analysis 02-19-26Second Substitute House Bill Report — Reported by CS 02-24-26Second Substitute House Bill Report — Passed House 03-06-26Second Substitute Senate Bill Report — Amended by House 03-06-26Final Bill Report — Final Bill Report 2026
Session law