The pesticide program regulates the distribution and application of pesticide products in the State of Indiana under the authority of I.C. 15-16-4 and I.C. 15-16-5. The pesticide section also represents the U.S. Environmental Protection Agency (EPA) in Indiana for the purpose of enforcing the federal pesticide law.
A pesticide is a substance or mixture of substances intended to prevent, destroy, repel, or mitigate a pest. Herbicides, insecticides, fungicides, disinfectants, rodenticides, and repellents are examples of pesticides.
Our mission is to protect the public and the environment by ensuring that pesticide products distributed within the state are properly formulated and labeled and that individuals who apply pesticides have met minimum competency standards, when required, and apply those pesticides without causing harm to people or property.
What certifications are required by the Office of Indiana State Chemist? Check out this article by the Purdue Pesticide Programs to answer questions to see which certification applies to you.
Regulation & Reports
Pesticide Applicators
Licensing & Certification
- Continuing Certification Program
- Private Applicator Certification and Training
- Wood Destroying Insect Inspector
- Farmer / Private Pesticide Applicators Licensing
- Applicators - Commercial Pesticide and Fertilizer
- Online Recertification Program
- Exams
- Remotely Proctored Exams
- Reciprocity
- Find Your Personal License and Education Records
News & Updates
- Pesticide License Renewals (11/03/26)
- 2026 Clean Sweep Dates (06/23/26)
- New RUP Supervision Requirements (05/06/24)
- National Pollutant Discharge Elimination System (NPDES) (01/01/11)
Contact Information
Pesticide Licensing & Certification
Pesticide Licensing Conference Specialist
Continuing Education for Commercial Applicators (CCHs) and Private Applicators/Farmers (PARP)
765-494-9563
Pesticide Licensing Commercial Specialist
Commercial Applicators & Businesses
765-494-1594
Certification & Licensing Manager
765-494-7108
Private Applicator and Fertilizer License Coordinator
Restricted Use Pesticide Dealers Specialist
765-494-6271
Pesticide Pesticide Product Registration
Pesticide Products Registration Assistant
Pesticide Products Secretary
Pesticide Product Program Specialist
Pesticide Products Program Manager
Pesticide Program Administration
Pesticide Program Administrator
765-494-1587
Pesticide Compliance Secretary
765-494-1585
Compliance Officer
Pesticide Compliance & Enforcement
765-494-7137