Wisconsin regulations
- Hearing and Speech Examining Board (HAS 1, 5, 9) - Cerumen managementApril 27, 2026
Hearing and Speech Examining Board establishes cerumen management protocols under HAS 1, 5, and 9; final rule effective May 1, 2026.
- Department of Natural Resources (NR 809) - Lead and Copper Requirements for Public Drinking WaterApril 27, 2026
Department of Natural Resources updates lead and copper standards for public drinking water systems under NR 809, effective May 1, 2026, with subsequent phases on November 1, 2027.
- Department of Health Services (DHS 105, 107) - School-based services and service providersApril 27, 2026
Track Wisconsin regulations for your business
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Action items + deadlines
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Affected areas
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Plain-English summaries