Washington · 2025–26 Regular Sessions · Bill
SB 6330: Paraquat herbicide
In committee Official data
- Introduced
- In committee
- Passed one chamber
- Passed both chambers
- Enacted
Last official action: ·Record last updated:
Plain-language summary
SB 6330 is a bill introduced in the Washington Senate on January 29, 2026. According to its official title, it concerns: Prohibiting the use of paraquat unless authorized for research conducted under strict safety and reporting protocols. Primary sponsor: Marko Liias (D). It lists 3 additional sponsors. Most recent recorded action (January 29, 2026): First reading, referred to Agriculture & Natural Resources.
Generated automatically from the official title, sponsor list, and status record only. It does not characterize the bill’s purpose or effects. How summaries are written
Official title
AN ACT Relating to the use of paraquat;
Nonpartisan staff bill reports (analyses) are available on the official bill page.
Sponsors
Sponsors by party (alphabetical): Democratic 4
| Name | Role | Party | Chamber | District |
|---|---|---|---|---|
| Marko Liias | Primary sponsor | Democratic | Senate | 21 |
| Manka Dhingra | Co-sponsor | Democratic | Senate | 45 |
| Rebecca Saldaña | Co-sponsor | Democratic | Senate | 37 |
| Javier Valdez | Co-sponsor | Democratic | Senate | 46 |
“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.
Recent official actions
- First reading, referred to Agriculture & Natural Resources.