Me. Rev. Stat. tit. 32, § 1527

The director may establish by rule fees for purposes authorized under this chapter in amounts that are reasonable and necessary for their respective purposes, except that a fee for any one purpose may not exceed $325 and an applicant who is deaf must pay an initial license fee of $100. Rules adopted pursuant to this section are routine technical rules as defined in Title 5, chapter 375, subchapter 2‑A.