Agricultural Environmental Services Division
The Agricultural Environmental Services (AES) Division, previously the Pesticide Management Division (PMD), comprises seven programs. These programs include Pesticide Compliance, Pesticide and Fertilizer Registration, Licensing and Recertification, Technical Services and Education Program, Nutrient Management Technical Services (NMTS), Natural Resources and Agricultural Sciences (NRAS), and the Cannabis Program.


Natural Resources and Agricultural Sciences
Access reports and analytical tools used to identify, evaluate and mitigate impacts to Washington's renewable and non-renewable resources.
Pesticides and Fertilizers
AES Division has multiple programs programs involved in pesticide regulation, registration, applicator licensing and education. These programs include Pesticide Compliance, Recertification and Licensing, Technical Services and Education, and Registration.


Cannabis Program
WSDA Cannabis Program includes the Cannabis Lab Analysis Program (CLASP) which provides technical assistance to cannabis laboratories, develops protocols and laboratory standards, and oversees laboratory accreditation.