Commercial Pesticide Applicator License (categories 10a/10b/10c etc.)
COMM-APP · State license · Ohio Department of Agriculture - Plant Health / Pesticide Regulation
- Renewal cycle
- Every year
- Continuing education
- 5 hours
Show CE rules
Annual fee, but recertification every 3 years: either retake the exams in the third year or earn at least 5 hours of ODA-approved training in the 3-year period, including at least 1 hour of core and 0.5 hour for each licensed category (OAC 901:5-11-08; ODA application rev 7/24). Fertilizer certification needs a separate 1 hour that does not count toward pesticide hours. Private applicators need 3 hours. Wood-destroying insect (category 12) applicants must also complete a 5-hour WDI Inspection Training Program before the license is issued. - Deadline rule
- Licensing period Oct 1 to Sep 30 (2026-27 period: Oct 1, 2026 to Sep 30, 2027); expires Sept 30 annually; ODA mails renewal notices in summer.
Show fees, grace period, bond and insuranceHide fees, grace period, bond and insurance
- Grace period
- No grace period: the 50% late fee applies from October 1. Renewal is accepted for a license current or expired less than 12 months.
Fees, approximate
- Renewal fee
- About $35
- Late fee
Show the details (amounts are approximate)
If the renewal application is not postmarked before the licensing period expires (Sept 30), the fee increases by 50% (about $17.50 late fee, about $52.50 total) (OAC 901:5-11-04(A); ODA renewal site).- Reinstatement
Show the details (amounts are approximate)
Not stated in the rules; applicators who fall outside the renewal window must re-meet exam and competence requirements (passed exams are valid one calendar year from the exam date).
Fees change. Check the official site for the exact amount.
Why approximate?
Boards change fees often and some charge extra processing fees. We show a recent amount so you can plan.
- Bond
- Not required
- Insurance
- Not required
- Reciprocity
- Applicator licenses: reciprocity based on state of residency with AL, FL, GA, IL, IN, LA, MI, MN, MS, NY, PA, VA, TX and WV (ODA application Part D); send a copy of the out-of-state driver's license and pesticide license. The form also lists National Railroad Contractors Association (NRCA) certification as a basis.
Notes
Individual license required for each applicator; must pass the Core exam plus at least one category exam (exams are free, passed exams valid one calendar year). Fee $35 per OAC 901:5-11-04 and ODA application rev 7/24 for the 2026-27 period; pay by mailed check or money order, or card per the form, or online through the ODA renewal site. Employed applicators are also needed by the pesticide business license (one per location).
Sources (5)
- https://dam.assets.ohio.gov/image/upload/v1771000629/plnt_4204-019.pdf
- https://www.law.cornell.edu/regulations/ohio/Ohio-Admin-Code-901-5-11-04
- https://www.law.cornell.edu/regulations/ohio/Ohio-Admin-Code-901-5-11-08
- https://www.planthealthrenewal.agri.ohio.gov/CommercialApplicator/
- https://dam.assets.ohio.gov/image/upload/v1771000630/plnt_4204-018.pdf