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Information Center (800) 917-0043 or

Welcome to the Online Permitting Assistance System.
This system will help you:

Important! ORIA provides this Online Permitting Assistance System as a resource to help searchers find information about the approvals, permits, and licenses a project may need in the State of Washington. However, the information provided on this website does not, and is not intended to, constitute legal, business, regulatory, or permitting advice; instead, all information, content, and materials available on this site are for general informational purposes only. Although we strive to ensure accurate information, the information on this website may not constitute the most up-to-date information. This website contains links to other third-party websites with additional permit information available.
Please try the new version of our tool which
is now mobile friendly and has been simplified.
  • Determine which local, state, and federal permits you might need for your project.
  • Start planning for your permits early.
  • Identify agency contacts for each permit.
  • Learn detailed information about individual permit requirements.

Get Started ⋙


No personal or project information is retained.   Please take time to read the site disclaimer.   To browse through a categorized list of permits instead, go to the Regulatory Handbook.

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