Me. Stat. tit. 32 § 9859
An original or renewal license fee as set under section 9859-A must be paid by the applicant or licensee. All licenses must be renewed as the Commissioner of Professional and Financial Regulation may designate, as set forth in Title 10, section 8003, subsection 4. Any license not renewed by the designated renewal date automatically expires. Licenses may be renewed up to 90 days after the date of expiration upon payment of a late fee and renewal fee as set under section 9859-A. Any person who submits an application for renewal more than 90 days after the licensing renewal date must submit a renewal fee, late fee and additional late fee as set under section 9859-A and is subject to all requirements governing new applicants under this chapter, except that the board may, giving due consideration to the protection of the public, waive examination or other requirements. [2007, c. 402, Pt. X, §4(AMD).]
32 M.R.S. § 9859