This bill introduces a new chapter, Chapter 16, to Title 37 of the Idaho Code, which establishes labeling requirements for alternative animal protein products. It defines "alternative animal proteins" as food products derived from animal sources outside of traditional livestock production, including lab-grown or cell-cultured meat. The bill mandates that any alternative animal protein sold in Idaho must be labeled with specific phrases such as "lab-grown protein" or "cell-cultivated protein," ensuring that the labeling is prominent and legible. Additionally, restaurants and vendors must provide equivalent notifications on menus. The bill prohibits the use of traditional meat terminology for products not derived from meat.

The Idaho Department of Agriculture is granted regulatory oversight to enforce these provisions, including the authority to create rules and conduct inspections. Violations of the labeling requirements can result in civil penalties of up to $500 per violation, with each improperly labeled package considered a separate offense. The bill also allows for additional penalties for repeat violations, subject to legislative approval. An emergency clause is included, making the act effective on July 1, 2026.