2025 to 2026 Legislature · State Senate bill

SB 645

Relating to: serving margarine as a substitute for butter in certain circumstances.

In committee Last action March 23, 2026: Failed to pass pursuant to Senate Joint Resolution 1

Official bill page and text: docs.legis.wisconsin.gov

Sponsors 2

Prime sponsors

Cabral-Guevara, Marklein

Status

In committee as of March 23, 2026. The 2025 to 2026 Legislature serves until the 2027 Legislature convenes on January 4, 2027.

Referred to: Senate Licensing, Regulatory Reform, State and Federal Affairs (from the official referral record)

Roll-call votes 0

No roll-call votes recorded for this measure.

Timeline 4

Date	Chamber	Action
March 23, 2026	Senate	Failed to pass pursuant to Senate Joint Resolution 1
January 27, 2026	Senate	Public hearing held
November 14, 2025	Senate	Read first time and referred to Committee on Licensing, Regulatory Reform, State and Federal Affairs
November 14, 2025	Senate	Introduced by Senators Marklein and Cabral-Guevara; cosponsored by Representatives Novak, Tranel, Gundrum, Allen, Behnke, Brill, Callahan, Duchow, Goodwin, Miresse, Moses, Murphy, Mursau and Wichgers

Data: Open States (bulk data, October 1, 2026 monthly extract, which has no roll-call tallies; public data, attribution appreciated). Official record: docs.legis.wisconsin.gov. Bill pages link to the official text, not copied.