Mich. Comp. Laws § 429.356

Sec. 6. The commission shall establish in accordance with the federal guidelines testing and computation procedures for the purpose of verifying the accuracy of information provided on labels. The commission, following a hearing, may order the correction of inaccurate or misleading labels and may order the suspension of sale of an appliance pending completion of corrective measures. The commission shall forward evidence of possible mislabeling to the appropriate federal authority administering energy labeling programs and to the attorney general.