Terms Used In Maine Revised Statutes Title 5 Sec. 1556

• Obligation: An order placed, contract awarded, service received, or similar transaction during a given period that will require payments during the same or a future period.
• Proper invoice: means an invoice for property, products or services deemed to be satisfactory in quality and quantity, in conformance with the request of the state agency and on which the amount due has been correctly calculated. See Maine Revised Statutes Title 5 Sec. 1552
• State agency: means any body of State Government authorized by law to adopt rules, to issue licenses or to take final action in adjudicatory proceedings, including, but not limited to, every authority, board, bureau, commission, department or officer of the State Government so authorized; but the term does not include the Governor, courts, University of Maine System, Maine Maritime Academy, school districts, special purpose districts or municipalities, counties or other political subdivisions of the State. See Maine Revised Statutes Title 5 Sec. 1552