Conn. Gen. Stat. § 52-12a
(c) For the purposes of rendering declaratory relief with respect to a person's liability for a foreign defamation judgment and determining whether the foreign defamation judgment should be recognized under subsection (b) of this section, a court of this state shall have personal jurisdiction over any person who obtains a foreign defamation judgment against a person or entity who:
(P.A. 17-88, S. 1.)