Oil Spill Contingency Plan Rulemaking
The Washington Department of Ecology is amending the rules governing oil spill contingency plans for vessels, facilities, pipelines, and railroads. Four of the six topic areas draw on recommendations from the 2025 Best Achievable Protection (BAP) workgroups. This page helps you follow the process, understand what's being proposed, and know when to weigh in.
Where Things Stand
The CR-101 was filed January 21, 2026 (WSR 26-03-094). Ecology is currently in the Rule Development phase — drafting proposed language with stakeholder input. Proposed rule text is expected early spring 2027.
What's Being Discussed
Six topic areas are part of this rulemaking. Four draw on recommendations from Ecology's 2025 Best Achievable Protection workgroups.