Time Periods, Notice

(1) Time Periods. Unless expressly stated otherwise, all time periods set forth in M.G.L. c. 40, § 60 or 760 CMR 58.00 shall be calculated in calendar days. A time period shall not expire until the first day in which state offices are open. (2) Notice. Unless expressly stated otherwise, any notice required by M.G.L. c. 40, § 60 or 760 CMR 58.00 shall be deemed to have been provided when delivered in person or mailed by certified or registered mail, return receipt requested, to the party to whom notice is required. The envelope of any notice provided to the Department shall state, in 12-point all caps letters, "ATTENTION: UCH-TIF NOTICE."