Mass. Gen. Laws ch. 40, § 4A1/2
(a) For purposes of this section, the following words shall, unless the context requires otherwise, have the following meanings:—
''Governmental unit'', a city, town or a regional school district, a district as defined in section 1A, a regional planning commission, however constituted, the Hampshire council of governments, a regional transit authority established pursuant to chapter 161B, a water and sewer commission established pursuant to chapter 40N or by special law, a county, or a state agency, as defined in section 1 of chapter 6A.
''Joint powers agreement'', a contract specifying the terms and conditions of the joint exercise of powers and duties entered into by participating governmental units pursuant to the laws governing any such unit and this section.
''Region'', any geographically-designated area within which the powers and duties provided in a joint powers agreement shall be exercised.
(c) The joint powers agreement shall specify the following:
(d) An entity established by a joint powers agreement shall be a body politic and corporate with the power to:
(e) An entity created pursuant to this section shall be governed by a board of directors comprised of at least 1 member representing each participating governmental unit. Each member of the board of directors shall be entitled to a vote. No member of the board of directors shall receive an additional salary or stipend for their service as a board member. The board of directors shall coordinate the activities of the entity and may establish any policies and procedures necessary to do so. The board of directors shall establish and manage a fund to which all monies contributed by the participating governmental units, and all grants and gifts from the federal or state government or any other source shall be deposited. The board of directors shall appoint a treasurer who may be a treasurer of 1 of the participating governmental units. No member of the board of directors or other employee of the entity shall be eligible to serve concurrently as treasurer. The treasurer, subject to the direction and approval of the board of directors, shall be authorized to receive, invest and disburse all funds of the entity without further appropriation. The treasurer shall give bond for the faithful performance of his duties in a form and amount as fixed by the board of directors. The treasurer may make appropriate investments of the funds of the entity consistent with section 55B of chapter 44.
The board shall appoint a business officer who may be a city auditor, town accountant or officer with similar duties, of 1 of the participating governmental units. The business officer shall have the duties and responsibilities of an auditor or accountant pursuant to sections 52 and 56 of chapter 41 and shall not be eligible to hold the office of treasurer.
The board of directors may borrow money, enter into long or short-term loan agreements or mortgages and apply for state, federal or corporate grants or contracts to obtain funds necessary to carry out the purposes of the entity. The borrowing, loans or mortgages shall be consistent with the joint powers agreement, standard lending practices and sections 16 to 28, inclusive, of chapter 44. The board of directors may, subject to chapter 30B, enter into contracts for the purchase of supplies, materials and services and for the purchase or lease of land, buildings and equipment, as considered necessary by the board of directors.