Agriculture: weights and measures; certain definitions; provide for. Amends secs. 10 & 28c of 1964 PA 283 (MCL 290.610 & 290.628c). TIE BAR WITH: HB 4678'25

HB 4679 updates Michigan's Weights and Measures Act to align with current national standards. It revises references to incorporate the 2023 editions of NIST Handbook 130 (for packaging, labeling, and sales methods) and NIST Handbook 44 (for weight/measure device specifications). The bill specifically exempts cottage food operations from including their address on labels if they follow food law rules and are registered with MSU. It also clarifies that motor vehicle repair facilities are not subject to weight-measure oversight for oil sales unless referred by the Secretary of State. These changes primarily affect businesses selling goods by weight, measure, or count, including retailers, food producers, and repair facilities.