Maine Revised Statutes Title 28-A. Liquors § 706. Identification cards

1. Acceptable identification. A licensee may refuse to serve liquor to any person who fails to display upon request an identification card issued under Title 29-A, section 1410, including an official identification card issued by a federally recognized Indian tribe in the State as described in Title 29-A, section 1410, subsection 7, or a motor vehicle operator's license bearing the photograph of the operator and issued under Title 29-A, chapter 11.  1

2. Age requirement for identification. A licensee or licensee's employee or agent may not sell, furnish, give or deliver liquor or imitation liquor to a person under 27 years of age unless the licensee or licensee's employee or agent verifies the person is not a minor by means of reliable photographic identification containing that person's date of birth.