Indiana Pest Control Recordkeeping Requirements

Recordkeeping in Indiana structural pest control spans federal label law, IC Title 15, 355 IAC 4, and OISC credential administration at Purdue University. OISC issues Pesticide Business Licenses, for-hire applicator licenses, registered technician credentials, and Category 12 wood-destroying pest inspection business licenses - each with separate filing obligations operators must reconstruct during audits, renewals, or disputes.

This guide covers state-specific documentation tied to OISC credentials - not generic accounting. The facts pack verifies CCH totals by category, the half-from-one-program rule, annual $45 license fees, $300,000 insurance minimums, and re-filing certificates when proof on file expires. Exact retention years for application logs and customer treatment records were not verified - confirm on current 355 IAC 4 and OISC materials before choosing destroy dates.

Indiana pesticide rules sit under IC Title 15 and 355 IAC 4, administered by OISC's Pesticide Section, which issues credentials, administers exams and continuing certification, and enforces application rules. Incomplete records amplify risk during OISC investigations or when renewal paperwork cannot reconcile field activity with category authority on file.

Federal label layer. EPA label directions often require documenting rates, sites, dates, products, and applicator identification. Indiana credentials do not replace federal obligations.

355 IAC 4. The facts pack cites 355 IAC 4 for category scopes (7a, 7b, 12) and 355 IAC 4-7-2 for CCH renewal standards. Application log fields, retention years, and electronic format rules were not extracted - read current 355 IAC 4 on OISC's PDF before relying on generic templates.

Credential separation. PBL, for-hire applicator license, RT registration, and five-year certification are distinct layers. Service records should show which authorized each job. Category 7a work by RT-only staff, or termite treatments under 7a-only certification, create enforcement exposure.

Category 12 track. WDI inspection businesses follow a separate licensing path with $300,000 property-damage liability minimum. Confirm on OISC application materials before merging inspection and treatment record systems.

Under 355 IAC 4-7-2 and OISC's Continuing Certification Program, five-year certification renews by re-examination or category-specific CCHs before December 31 of the fourth year following qualification.

Category totals (verified). Category 7a: 20 CCHs; Category 7b: 15; Category 12: 10; registered technicians: 8 (or RT qualification repeat). Multiple categories require each total separately.

Half-from-one-program rule. No more than half of required CCHs from any single program - maximum 10 from one event for 7a. Retain certificates showing program name, date, hours, category credit, and approval status.

No carryforward. Excess CCHs do not carry to the next period. Track by person, category, and expiration year.

Office workflow. Assign one lead to monitor CCH from year one of each five-year window. Category additions mid-cycle need exam records plus separate CCH planning. RT CCH folders stay separate from full applicator files even when staff upgrade credentials.

Indiana for-hire work requires a documented chain from PBL through individual credentials to insurance on file with OISC.

PBL records. Retain Application for Indiana Pesticide Credentials submissions, OISC correspondence, and $45 annual fee confirmations. Prerequisites: at least one certified applicator, insurance certificate, completed application.

Applicator and RT records. For-hire and RT licenses renew at $45 annually on separate credential lines. Keep exam pass documentation and renewal confirmations per employee.

Insurance filing. Application businesses need $300,000 combined single limit (bodily injury and property damage); Category 12 WDI businesses need $300,000 for property damage. Re-file proof upon expiration; policy must match business name. Maintain broker correspondence proving timely filing.

Two clocks. Five-year certification and annual license are separate. Missing $45 annual renewal while certification stays active still blocks lawful for-hire work - document both layers.

RT rules and category scopes create HR and field records supporting OISC review even when exact retention years are unverified in the facts pack.

RT supervision. RTs pass Core, pay $45 annually, and work under off-site supervision of a licensed applicator employed by the firm. RT registration requires a certified applicator on staff - document supervisor identity, categories held, and off-site supervision. When the qualifying applicator leaves, RT status lapses until replaced.

Category matching. 7a covers structural pests other than termites; 7b covers termites/WDO treatment and inspection; Category 12 is a separate inspection business track. Align service logs and inventory with exam-backed categories.

Reciprocity files. Reciprocity applies only to out-of-state-based businesses. Indiana-based firms must take Indiana exams. Maintain application files and confirm the reciprocal-state list (PDF noted 07/30/19 at verification) with OISC before hiring promises.

Employment notices. Specific OISC notice deadlines for technician changes were not verified - confirm on current 355 IAC 4 and credential forms before automating HR triggers.

Without verified retention years for application logs, combine 355 IAC 4 research with conservative practice aligned to OISC's two-clock model.

Tier 1 - Credentials (long retention). PBL applications, license renewals, exam results, CCH certificates, insurance filings, Category 12 files, reciprocity correspondence - for business life plus buffer.

Tier 2 - CCH cycles (five-year rolling). Align folders with each applicator's expiration year; keep one superseded period; audit the half-from-one-program cap.

Tier 3 - Service records (confirm Code). Read 355 IAC 4 before destroy dates. Until verified, retain through warranty and callback periods. Field logs should capture product, rate, site, date, and applicator/RT ID per label expectations.

Tier 4 - Incidents. Spill reports and claims aligned with carrier rules and OISC re-filing deadlines.

Audit rhythm. Quarterly: CCH spread across programs, $45 renewals current, insurance re-filed, RT supervision valid, categories match services.