Delaware Department of

For Applicators

Anyone buying or using a restricted pesticide must be certified by the Delaware Department of Agriculture. Anyone in the business of applying pesticides, either restricted use or general use, to the land or property of another must be certified and obtain a Pesticide Business License.

Certification Information

    1. Complete online application at
    2. Click “Register” and then select “Reciprocal.”
    3. Fill in the requested information and click “Confirm.”
    4. Remit the appropriate fee(s) by paying online.
      Please Note: Not all categories of certification are currently the same between states. Reciprocal Certification from a state other than your home state cannot be used in acquiring a reciprocal license in Delaware. Registered Service Employees or Registered Technicians cannot become Delaware Reciprocal Applicators (Only Certified Commercial).

Related Topics:  ,