The state tax commission shall send an air pollution control tax exemption certificate, when issued, by certified mail to the applicant, and certified copies by certified mail to the assessor of the taxing unit in which any property to which the certificate relates is located or to be located and to the department of treasury, which copies shall be filed of record in their offices. Notice of the state tax commission's refusal to issue a certificate shall be sent by certified mail to the applicant, to the department of treasury, and to the assessor.
MCL 324.5905