Me. Rev. Stat. tit. 36, § 194-E

For purposes of Parts 3 and 8 of this Title, the Passamaquoddy Tribe and the Penobscot Nation are deemed to act in a governmental capacity as described in Title 30, section 6208, subsection 3 and not in a business capacity. For purposes of Parts 3 and 8 of this Title, the Houlton Band of Maliseet Indians and the Mi'kmaq Nation are deemed to act in a governmental capacity and not in a business capacity.