760 CMR 71.04
Data Collection
To assist EOHLC in the administration of M.G.L c. 40A, § 3, para 11, Municipalities shall
keep a record of each ADU permit applied for, approved, denied, and issued a certificate of
occupancy, with information about the address, square footage, type (attached, detached, or
internal), estimated value of construction, and whether the unit required any variances or a
Special Permit. Municipalities shall make this record available to EOHLC upon request.