Uncrewed Aerial Systems
WAC 173-182 & WAC 173-186
Drones have become a standard tool in oil spill response but aren't well reflected in current rules. The BAP workgroup recommended writing rules around mission objectives — like mapping a spill's extent or assessing shoreline damage — rather than specific equipment, so the rules don't become outdated as technology evolves.
Rulemaking Progress
BAP UAS workgroup recommendations submitted. Focus on outcome-based rule language.
Key Issues
- UAS as optional response tool in low visibility
- Alignment between facility and vessel planning standards
- Outcome-based vs. equipment-specific rule language
- FAA Part 107 regulatory framework
- Real-time thermal/optical imagery capabilities
Related Events
View all →CR-101 Filed - Rulemaking Announced
MilestoneDepartment of Ecology filed Preproposal Statement of Inquiry (WSR 26-03-094) announcing rulemaking to amend WAC 173-182 and WAC 173-186.
Rulemaking Kickoff Meeting
Public_meetingVirtual (Zoom)
Initial public meeting to introduce the rulemaking scope, process, and timeline. Covered all six topic areas.
BAP Workshop: Drills
WorkshopVirtual (Zoom)
BAP-topic workshop focused on drill requirements. Workshop details sent via GovDelivery at least 2 weeks in advance.
BAP Workshop: SCAT & UAS
WorkshopVirtual (Zoom)
BAP-topic workshop covering Shoreline Cleanup Assessment Technique (SCAT) and Uncrewed Aerial Systems (UAS) recommendations. Workshop details sent via GovDelivery at least 2 weeks in advance.
Quick Facts
- Current Stage
- Rule Development
- CR-101 Filed
- 2026-01-21
- WAC Sections
- WAC 173-182, WAC 173-186
- BAP Workgroup
- Yes — recommendations submitted
Reference Documents
All →- WAC 173-182 Washington State Legislature
- WAC 173-186 Washington State Legislature
- 33 CFR 155.1050 U.S. Coast Guard / eCFR
- NWACP RRT10 / Northwest Area Committee
- FAA Part 107 Federal Aviation Administration / eCFR
- ASTM F1779 ASTM International
- CR-101 Filing Department of Ecology
- Kickoff Meeting Summary WSMC
Have Input?
Send comments to Ecology's rulemaking team during the rule development phase.
spillsrulemaking@ecy.wa.gov