105 CMR 451.218
Windows to Outdoors in New or Renovated Facilities
Within a new facility or a part of a facility constructed or renovated after the effective date of
105 CMR 451.218:
(A) each inmate in the general population who is confined to a cell/room for less than ten hours per
day, shall have access to natural light through an opening or window of at least three square feet
between their cell and adjacent space.
(B) eachinmate inthe generalpopulation who is confined to a cell/room for more than ten hours per
day, shall have access to natural light by means of an opening or window at least three square feet and
providing a view to the outside.