Academy · CEU requirements · IA
Iowa pest control CEU requirements
How many CEUs does Iowa require for pest control licence renewal?
It depends which licence you hold — Iowa sets a different obligation for each tier, and they are not even measured the same way. Commercial, noncommercial and public applicator owe 2 hours of approved continuing instruction each year for each category, or pass the exam every third year; Certified handler owe pass the handler exam again every three years; Noncertified applicator owe up to 21 days from initial employment under direct supervision only. There is no single pooled number, which is the most common reason somebody arrives at renewal short.
Key factIssuing agency: Iowa Department of Agriculture and Land Stewardship (IDALS) — Pesticide Bureau
Reviewed by LTK editorial team
- Requirement
- Set per licence tier — see the table below
- Cycle length
- 36 months
- Deadline
- Certification expires 31 December of the third year. The company licence expires every 31 December. Anyone first certified on or after 1 October starts the cycle the following 1 January. The CIC must be completed in each calendar year of the cycle.
- Accepted formats
- IDALS-approved Continuing Instruction Courses (CIC), delivered with ISU Extension and Outreach, Examination every third year in place of CIC
- Agency
- Iowa Department of Agriculture and Land Stewardship (IDALS) — Pesticide Bureau
- Application fee
- $75
- Exam structure
- All commercial applicators pass the Core exam plus each category exam, administered by IDALS. Free in-person testing runs monthly September–May at IDALS/ISU Extension sites; commercial exams can also be taken online with a third-party proctoring service for a fee paid to that service. From 1 January 2026 the oral examination option is discontinued and applicators applying RUPs must be at least 18. 7B also covers wood-destroying insect inspections for real estate reports.
What each licence tier owes
| Licence tier | Requirement | Detail that catches people out |
|---|---|---|
| Commercial, noncommercial and public applicator | 2 hours of approved continuing instruction EACH YEAR for each category, or pass the exam every third year | Annual, not end-loaded: miss the 2 hours in any one year of the cycle and you must pass the exam to recertify. Credits from one year cannot be used in another year. A single 2-hour course may be approved for more than one category. Licensees keep the completion certificates on file for inspection. Source: 21 IAC 45.22(4)–(6). |
| Certified handler | Pass the handler exam again every three years | Mixers/loaders working for a licensed applicator. 21-day grace period from initial employment. |
| Noncertified applicator | Up to 21 days from initial employment under direct supervision only | Direct supervision means the certified applicator is physically present, in sight or hearing distance. |
Certification expires 31 December of the third year. The company licence expires every 31 December. Anyone first certified on or after 1 October starts the cycle the following 1 January. The CIC must be completed in each calendar year of the cycle.
Sources
- https://www.legis.iowa.gov/docs/iac/chapter/21.45.pdf
- https://www.legis.iowa.gov/docs/code/206.5.pdf
- https://iowaagriculture.gov/pesticide-bureau/applicator-licensing-certification
- https://iowaagriculture.gov/sites/default/files/pesticides/CertificationCategoriesDescription.pdf
- https://iowaagriculture.gov/sites/default/files/2025/Pesticide%20Applicator%20Rule%20Changes_Overview.pdf
- https://iowaagriculture.gov/news/pesticide-applicator-testing-options
Common questions
- How many CEUs does Iowa require for pest control licence renewal?
- Commercial, noncommercial and public applicator: 2 hours of approved continuing instruction EACH YEAR for each category, or pass the exam every third year. Certified handler: Pass the handler exam again every three years. Noncertified applicator: Up to 21 days from initial employment under direct supervision only.
- Who issues pest control licences in Iowa?
- Iowa Department of Agriculture and Land Stewardship (IDALS) — Pesticide Bureau
- Do online courses count toward Iowa CEU requirements?
- Accepted formats: IDALS-approved Continuing Instruction Courses (CIC), delivered with ISU Extension and Outreach, Examination every third year in place of CIC.
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