Washington Department of Ecology — Air Quality Program
state · Washington — WA · Environmental Regulator
- Environmental / Emissions
- Permitting
Last confirmed: Aug 14, 2026
Official website: Listed
Public agency lookup
Washington Regulatory Agencies
Washington — WA
Published regulatory agencies for Washington with verified contact and source information.
GCC provides directory information, not legal or regulatory advice.
Verified means GCC checked the agency identity and listed information against one or more official sources. It is not an endorsement.
Regulatory directory search
7 published agencies
Results include published records with verified status, official sources, and a confirmation date.
Washington Department of Labor & Industries — Contractor Registration
state · Washington — WA · Contractor Registration Authority
- Licensing
Last confirmed: Aug 14, 2026
Official website: Listed
Washington Dig Law Safety Committee
state · Washington — WA · Damage Prevention Review Board
- Damage Prevention
- Excavation
Last confirmed: Aug 14, 2026
Official website: Listed
Washington State Building Code Council
state · Washington — WA · Building Code Authority
- Code Interpretation
Last confirmed: Aug 14, 2026
Official website: Listed
Washington State Fire Marshal’s Office
state · Washington — WA · State Fire Marshal
- Code Interpretation
Last confirmed: Aug 14, 2026
Official website: Listed
Washington UTC Pipeline Safety Program
state · Washington — WA · Pipeline Safety Office
- Damage Prevention
- Emergency Reporting
- Excavation
- Operator Qualification
- Pipeline Safety
Last confirmed: Aug 14, 2026
Official website: Listed
Washington Utilities and Transportation Commission
state · Washington — WA · Public Utilities Commission
- Utility Regulation
Last confirmed: Aug 14, 2026
Official website: Listed