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How to renew your license: On-site designers and inspectors

We have a new online system available for managing some types of business and professional licenses. We expect some delay in our response time. Thank you for your patience and we apologize for any inconvenience.

Things to know

  • License expires every 2 years on your birthday
  • You can renew 120 days before your license expires

Before you renew

  • You’ll need a SecureAccess Washington (SAW) login to renew online. If you don't have one, you'll create it after you start your renewal.
  • If your contact information has changed, update it online before you renew.
  • On site wastewater designers: Have your required continuing education completed. You’ll certify this at renewal. If you were selected for audit, you’ll also need to upload your continuing education log and supporting documents.

Start renewal

What you'll need

Want to renew by mail?

Questions? Need help?

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