SB 499 Wisconsin Senate · 2025-2026 Regular Session

Relating to: the definition of hemp. (FE)

SB 499 clarifies Wisconsin's legal definition of "hemp" to align with federal standards, specifying that hemp includes the *Cannabis sativa* plant and its derivatives (like seeds and cannabinoids) with no more than 0.3% THC (or up to 1% under federal law, whichever is greater), tested via approved methods. The bill creates new definitions for "hemp-derived cannabinoid products" (excluding synthetic cannabinoids and FDA-approved drugs) and "industrial hemp" (covering non-cannabinoid products like stalk fiber, seed oil, and grain). This directly affects hemp farmers, manufacturers, and retailers by establishing clear regulatory boundaries for products, ensuring consistency with federal law. The changes update existing statutes to prevent confusion between hemp and marijuana under state law.
Bill status failed 1 of 4 stages cleared
Introduction
Oct 2025
Committee Review
Floor Vote
Governor
Introduced Oct 2, 2025 Last action Mar 23, 2026
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Oct 2, 2025
Introduced
Introduced by Senators Kapenga, Wanggaard, Jacque and Nass; cosponsored by Representatives Brill, Piwowarczyk, Wichgers, Donovan, Behnke, Dittrich, Gundrum, Maxey, O'Connor and Murphy
upper
4 primary · 0 co-sponsors

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