Me. Rev. Stat. tit. 36, § 471-A

The legislative body of a primary assessing area consisting of only one municipality may establish a primary assessing area board of assessment review. The executive committee of a primary assessing area consisting of more than one municipality may establish a primary assessing area board of assessment review. The primary assessing area board of assessment review has the powers and duties of a municipal board of assessment review, including those provided under section 844‑N.