Compliance
Wisconsin Pesticide Recordkeeping Requirements
Pest control businesses operating in Wisconsin must keep pesticide application records for at least 2 years, per Wis. Admin. Code ATCP 29.21, 29.33.
Source: Wisconsin Administrative Code, ATCP 29 — read the primary source.
Last reviewed against the source . Regulations change — confirm with your state agency before relying on this.
Federal rules behind these requirements
Wisconsin's rule sits on top of the federal framework. These explain the parts every state shares.
- What Has to Be in a Compliant Pesticide Application Record
The fields that show up across nearly every state's pesticide recordkeeping rule, why each one exists, and the ones that vary state to state.
- The Federal 2-Year Floor for Pesticide Records (and Why It's Rarely the Number That Applies to You)
What 40 CFR Part 171.107's 2-year federal retention requirement actually covers, why nearly every state requires longer, and why your state's rule — not the federal floor — is almost always the one that governs your business.
- How to Prepare for a Pesticide Recordkeeping Inspection
What a state pesticide recordkeeping inspection typically checks, the most common reasons operators get cited, and how to keep records in shape year-round instead of scrambling beforehand.
- How to Read an EPA Pesticide Registration Number
What the numbers in an EPA registration number actually mean, why every application record needs one, and how to tell a registration number from an establishment number.
What has to be in the record
2 years generally; atrazine and isoxaflutole application records must be kept 3 years.
- Customer/property owner name and address
- Application site/location
- Date of application
- Product name and EPA registration number
- Target pest
- Applicator name and license/certification number
What happens if you can't produce a record
Consequences vary by state and by the specifics of the case, but not being able to produce a required record during an inspection is generally treated as its own violation, separate from the application itself. It can mean a citation, a corrective action, or in repeat or serious cases, action against your license. This page isn't legal advice — for the exact enforcement schedule where you operate, check with Wisconsin Administrative Code, ATCP 29.
PestShift logs this automatically for every job
A job can't be marked complete without the product, EPA registration number, target pest, rate, and application site on file — so the record required in Wisconsin is captured as part of the work, not as separate paperwork afterward.
Questions, answered
- 2 years (2 years generally; atrazine and isoxaflutole application records must be kept 3 years.), per Wis. Admin. Code ATCP 29.21, 29.33. The federal floor under 40 CFR Part 171.107 is 2 years, so Wisconsin's own rule is what actually applies here.
- Consequences vary by state and by the specifics of the case, but not being able to produce a required record during an inspection is treated as a recordkeeping violation in most states, separate from whatever the underlying application itself was. It can mean a citation, a required corrective action, or in repeat or serious cases, action against your license. Check with your state's pesticide regulatory agency for the exact enforcement schedule where you operate.
- Not yet for Wisconsin specifically. By default, PestShift requires the core record (product, EPA registration number, target pest, rate, application site) before a job can be closed, and you choose which services require it, which covers the fields Wisconsin requires — but auto-generating the state's own filing format is on our roadmap, not shipped today.