105 CMR 470.403
Size of Cells
(A) Eachsingle occupancy cell constructed after the effective date of 105 CMR 470.000 shall contain
a minimum of 48 square feet of floor area. (60 square feet recommended) In double occupancy cells
there shall be a minimum of 80 square feet. Floor to ceiling height shall be at least sevenand one half
feet. No cell shall be constructed to serve more than two occupants.
(B) Eachholdingcellconstructed after the effective date of 105 CMR 470.000 shall contain at least
70 square feet with a floor to ceiling height of at least seven and one half feet. There shall be 30 square
feet of floor space for each additional occupant beyond two.