651 CMR 12.01
Scope and Purpose
(1) 651 CMR 12.00 sets forth the requirements for Certification, renewal of Certification and
suitability for Applicants and Sponsors of Assisted Living Residences. The purpose of 651 CMR
12.00 is to promote the availability of services for older adults or persons with disabilities in a
residential environment; to promote dignity, individuality, and privacy to support and preserve
decision-making ability of such persons and to promote their health, safety, and welfare; to
promote the ability of Assisted Living Residents to age in place; and to promote continued
improvement of Assisted Living Residences. The Executive Office of Aging & Independence
(EOAI) may clarify the substantive provisions of 651 CMR 12.00 by written guidance,
instructions, bulletins, or other written issuance.
(2)
Although the provisions of M.G.L. c. 19D and 651 CMR 12.00 do not apply to the
following entities and premises for the original facilities and services for which said entities and
premises were originally licensed or organized to provide, if any such entity seeks to have all or
part of its premises advertised, operated or maintained as an Assisted Living Residence, it must
apply to become Certified in accordance with 651 CMR 12.03:
(a) Convalescent homes, licensed nursing homes, licensed rest homes, charitable homes for
the aged or intermediate care facilities for persons with an intellectual disability licensed
pursuant to M.G.L. c. 111, § 71;
(b) Hospices licensed pursuant to the provisions of M.G.L. c. 111, § 57D;
(c) Facilities providing continuing care to residents, as those terms are defined by M.G.L.
c. 93, § 76;
(d) Congregate housing authorized by M.G.L. c. 121B, § 39;
(e)
Group homes or supported living programs operating under contract with the
Department of Mental Health, MassAbility, or the Department of Developmental Services;
(f) Housing operated for only those duly ordained priests or for the members of the religious
orders of the Roman Catholic Church in their own locations, buildings, Assisted Living
Residences or headquarters to provide care, shelter, treatment and medical assistance for any
of the said duly ordained priests or members of the said religious order.
(3) The provisions of M.G.L. c. 19D are not applicable to any residential premises available for
lease by elderly or disabled individuals that is financed or subsidized in whole or in part by local,
state, or federal housing programs established primarilyto develop or operate housing rather than
to provide housing and personal services in combination.
(Mass. Register #1579, 07/31/2026)