Best Achievable Protection (BAP) for spill response

Washington strives for the highest level of oil spill preparedness through a process called Best Achievable Protection (BAP). The BAP process informs regular updates to the oil spill contingency plan rules for facilities, vessels, pipelines, and railroads (WAC 173-182 and WAC 173-186). This process ensures industry response plans remain up to date with the best available technology, equipment, training, and operational procedures.

2025 BAP Timeline

  • Initial survey to identify research areas (February 2025)
  • Formation of workgroups (March 2025)
  • Workgroups research subject areas (March through May 2025)
  • Workgroups provide recommendations to rule writing team (May 2025)
  • Ecology rule team sets rule update scope (July 2025)
  • Formal rulemaking announcement (Fall 2025)
  • Rule development process (Winter and Fall 2026)
  • Adoption of rule updates (2027)