Obtain your Pesticide or SPI License
Pesticide and Pest Inspector License Fact Sheet
Pesticide and Pest Inspector Licensing Fact Sheet [PDF]
Pesticide Laws and Rules Handbook
Washington Pesticide Laws and Related Regulations Handbook [PDF]
Request a Duplicate License Card
If you lose your plastic card, you may request a duplicate by emailing Pesticide Licensing staff at email@example.com with your request. Include your name, license number, phone number, and the address where you would like the license sent. Allow 2-4 weeks for the card to arrive.
Please be aware that there may be a cost to replace your plastic card in the future.
Report Changes to Your Pesticide License
Report changes such as name, address, phone number, and company information at firstname.lastname@example.org.
Commercial Applicators - Pesticide law requires Commercial Applicators to report any changes to their previously provided license information within 30 days. All changes except change of applicator may be provided on WSDA's Supplemental Commercial Applicator Pesticide License Application [PDF]. To complete a change of applicator, you must re-submit the Commercial Applicator License Application. Please contact Pesticide Licensing toll-free at (877) 301-4555 or by e-mail at email@example.com to request the application information. To change or update insurance information, your agent must complete and return the Commercial Pesticide Applicators Financial Responsibility Insurance Certificate [PDF].
Pesticide dealer outlets - To report changes to a Pesticide Dealer addendum to a Master Business License, please contact Department of Revenue's Business Licensing Service at (800) 451-7985 or go to their website.
All other licensees - To report a name, address change, or other contact information change, please contact Pesticide Licensing toll-free at (877) 301-4555 or by e-mail at firstname.lastname@example.org with the following information:
- License number
- Old license information
- New license information.
Pesticide Distributor Information