Conn. Gen. Stat. § 26-317
(d) The provisions of subsection (b) of this section shall not apply if the possession of such specimen of a big six African species is expressly authorized by any federal law or permit, or if any of the following conditions exist that are not otherwise prohibited by federal law:
(1) Such specimen of a big six African species was located or possessed within the state prior to October 1, 2021, and the legal owner of such specimen obtained a certificate of possession from the Commissioner of Energy and Environmental Protection not later than one hundred eighty days after October 1, 2021; (2) such specimen of a big six African species is to be part of a temporary or permanent collection of a museum or an educational or scientific institution that has a tax exemption from the federal Internal Revenue Service as an educational or scientific institution or is to be used by a zoological institution for educational purposes, provided such specimen is not subsequently sold, offered for sale, traded, bartered or distributed to any other party that is not a tax exempt museum or educational or scientific institution; (3) such specimen was imported to the state by a tax exempt educational or scientific institution for purposes of research; (4) such specimen of a big six African species is possessed in the state for the purpose of performing taxidermy services, provided such specimen is removed from the state not later than fourteen days following completion of such taxidermy services; or (5) such specimen of a big six African species is distributed directly to a legal beneficiary of a trust or to a legal heir provided:
(f)
(P.A. 21-52, S. 1.)