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WA SB6330

Bill

Status

Introduced

1/29/2026

Primary Sponsor

Marko Liias

Click for details

Origin

Senate

2025-2026 Regular Session

AI Summary

  • Prohibits the use, sale, distribution, application, and handling of any herbicide containing paraquat dichloride or any other chemical form of paraquat in Washington State

  • Allows the director to authorize limited use of paraquat only for research conducted under strict safety and reporting protocols

  • Grants the director authority to adopt rules to implement and enforce the paraquat ban

  • Cites peer-reviewed scientific evidence linking paraquat exposure to elevated risk of Parkinson's disease, particularly among farmworkers, pesticide handlers, and rural communities

  • Takes effect January 1, 2027

Legislative Description

Prohibiting the use of paraquat unless authorized for research conducted under strict safety and reporting protocols.

Last Action

First reading, referred to Agriculture & Natural Resources.

1/29/2026

Committee Referrals

Agriculture & Natural Resources1/29/2026

Full Bill Text

No bill text available