"Chief executive officer", the mayor in a city or the board of selectmen in a town, unless some other municipal office is designated to be the chief executive officer pursuant to a local charter, the county commissioners in a county and the governing board, commission or committee in a district or other governmental unit.
"Commission" or "PERAC", the public employee retirement administration commission established pursuant to section 49 of chapter 7.
"GASB", the Governmental Accounting Standards Board.
"Governing body", the legislative body in a city or town, the county commissioners in a county, the regional district school committee in a regional school district, or the district meeting or other appropriating body in any other governmental unit.
"Governmental unit" or "unit", any political subdivision of the commonwealth, including a municipal lighting plant, local housing or redevelopment authority, regional council of government established pursuant to section 20 of chapter 34B and educational collaborative, as defined in section 4E of chapter 40.
"State Retiree Benefits Trust Fund board of trustees", the board of trustees established by section 24A of chapter 32A.
"Other Post-Employment Benefits Liability Trust Fund" or "OPEB Fund"; a trust fund established by a governmental unit pursuant to this section for the deposit of gifts, grants, appropriations and other funds for the:
"OPEB Fund board of trustees"; an independent board of trustees selected by the governmental unit with investing authority for the OPEB Fund.
"OPEB investing authority" or "investing authority"; the trustee or board of trustees designated by the governmental unity to invest and reinvest the OPEB Fund using the investment standard or investment vehicle established pursuant to this section.
The participating governmental unit may appropriate or otherwise contribute amounts to the OPEB Fund as provided in subsection (b). Amounts from the fund may be appropriated by the participating unit for its retiree health insurance expenses in the manner authorized in subsection (h) upon a determination by the treasurer of the unit, after consulting with the chief executive officer of the unit, of the necessary amount and notification of the treasurer of the governmental unit maintaining the fund and the trustee or board of trustees of that amount. The trustee or board of trustees shall certify those funds available for appropriation, as provided in subsection (h), and the treasurer of the governmental unit maintaining the fund shall transfer the amounts certified to the participating governmental unit.
The participating governmental unit shall be separately credited for any contributions made to and appropriations from the OPEB Fund, and interest or other income generated by the fund, in the accounting of the relative liabilities of each governmental unit for its retirees and their dependents.
Mass. Gen. Laws ch. 32B, § 20