Conn. Gen. Stat. § 21a-234
(1949 Rev., S. 4174; 1953, 1955, S. 2135d; P.A. 79-451; P.A. 82-326, S. 4, 7; P.A. 83-360, S. 6; P.A. 94-36 , S. 32 , 42 ; P.A. 04-22 , S. 3 ; June Sp. Sess. P.A. 09-3 , S. 288 ; P.A. 17-75 , S. 3 .)
See Sec. 21a-4(c) re fines for late license renewals. See Sec. 21a-10(b) re staggered schedule for license renewals.