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Academy · CEU requirements · IN

Indiana pest control CEU requirements

Quick answerVerified October 1, 2026

How many CEUs does Indiana require for pest control licence renewal?

It depends which licence you hold — Indiana sets a different obligation for each tier, and they are not even measured the same way. Certified commercial applicator owe the cch total for each category held, per five-year certification, or retest core and category; Registered Technician owe 8 cchs per certification period, or repeat one of the rt qualifying options. There is no single pooled number, which is the most common reason somebody arrives at renewal short.

Key factIssuing agency: Office of Indiana State Chemist (OISC) — Pesticide Section, Purdue University

Reviewed by LTK editorial team
Renewal requirementsIN
Requirement
Set per licence tier — see the table below
Cycle length
60 months
Deadline
Certification is valid five years, expiring 31 December of the fourth year after the year you qualified. Earn the CCHs inside that window and certification renews automatically for five more years. Separately, the licence credential expires every 31 December and must be renewed annually.
Accepted formats
OISC-approved conferences, workshops and educational programs (university, government or industry), Retesting (Core plus category) instead of CCHs
Issuing agencySource of record
Agency
Office of Indiana State Chemist (OISC) — Pesticide Section, Purdue University
Application fee
$45
Exam structure
Two steps: a written Core exam, then a category exam. Exams are scheduled through Metro Institute (indiana.metrosignup.com); no paper exams after training. No exam may be attempted more than three times in any 12-month period. For-hire certification in 7b (termite) or 12 (WDO inspection) also requires a State Chemist-approved practical hands-on training program first. Category 13 is Core exam only. Once certified you must ALSO hold an annual licence (credential) to buy, use or supervise pesticide use.

What each licence tier owes

Recertification requirement by licence tier in Indiana
Licence tierRequirementDetail that catches people out
Certified commercial applicatorThe CCH total for each category held, per five-year certification, or retest Core and categoryCCH = continuing certification hour, one hour of OISC-approved instruction. OISC lists the requirement "in each category", so a 7a + 7b holder should plan on both figures. No more than half the required CCHs may come from any single program — you cannot clear it at one event.
Registered Technician8 CCHs per certification period, or repeat one of the RT qualifying optionsMust be supervised by a fully certified applicator. RT credential $45 a year.
When these have to be done by
Certification is valid five years, expiring 31 December of the fourth year after the year you qualified. Earn the CCHs inside that window and certification renews automatically for five more years. Separately, the licence credential expires every 31 December and must be renewed annually.

Sources

Common questions

How many CEUs does Indiana require for pest control licence renewal?
Certified commercial applicator: The CCH total for each category held, per five-year certification, or retest Core and category. Registered Technician: 8 CCHs per certification period, or repeat one of the RT qualifying options.
Who issues pest control licences in Indiana?
Office of Indiana State Chemist (OISC) — Pesticide Section, Purdue University
Do online courses count toward Indiana CEU requirements?
Accepted formats: OISC-approved conferences, workshops and educational programs (university, government or industry), Retesting (Core plus category) instead of CCHs.

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