This chapter shall not apply to any of the following persons or organizations:
Conn. Gen. Stat. § 20-357
(February, 1965, P.A. 456, S. 9; P.A. 75-486, S. 53, 69; P.A. 77-614, S. 162, 610; P.A. 79-271; P.A. 80-482, S. 178, 348; P.A. 96-21, S. 2, 3; P.A. 11-80, S. 1.)