# Wisconsin — PDMP Mandatory Prescriber Check Requirements by State For Wisconsin, mandate status is mandatory; drug schedules covered is controlled substances; check timing is before issuing a controlled substance prescription and periodically (often every 90 days) during ongoing therapy; recheck interval days is 90, recorded from its source on 2026-08-15. - **jurisdiction:** Wisconsin _(verified: appears in the quote below)_ - **mandate status:** mandatory - **drug schedules covered:** controlled substances - **check timing:** before issuing a controlled substance prescription and periodically (often every 90 days) during ongoing therapy _(verified: appears in the quote below)_ - **recheck interval days:** 90 _(verified: appears in the quote below)_ ## What the source says > Wisconsin: Review the PDMP before issuing a controlled substance prescription and periodically (often every 90 days) during ongoing therapy. ## Source - https://pharmacyfreak.com/pdmp-prescription-drug-monitoring-program-you-are-legally-required-to-check-the-database-but-when-the-state-by-state-rules-you-must-know/ Last verified: 2026-08-15. Review by: 2027-02-11. Part of [PDMP Mandatory Prescriber Check Requirements by State](https://referencesource.org/pdmp-mandatory-check-requirements/).