Mich. Comp. Laws § 408.937
An employer who is subject to this act or any regulation or order issued under this act shall furnish each employee with a statement of the hours worked by the employee and of the wages paid to the employee, listing deductions made each pay period. The employer shall furnish the commissioner, upon demand, a sworn statement of the wage information. These records shall be open to inspection by the commissioner, his or her deputy, or any authorized agent of the department at any reasonable time. An employer subject to this act or any regulation or order issued under this act shall keep a copy of this act and regulations and orders promulgated under this act posted in a conspicuous place in the workplace that is accessible to employees. The commissioner shall furnish copies of this act and the regulations and orders to employers without charge.
MCL 408.937