Conn. Practice Book § 25a-25

(a) If any party has failed to answer interrogatories or to answer them fairly, or has intentionally

answered them falsely or in a manner calculated

to mislead, or has failed to respond to requests

for production or has failed to comply with the

provisions of Section 25a-26, or has failed to

appear and to testify at a deposition duly noticed

pursuant to this chapter, or has failed otherwise

substantially to comply with any other discovery

order made pursuant to Section 13-8, 13-10 except

subsection (c), 25a-22, 25a-23 or 25a-24, the judicial authority may make such order as appropriate.

(b) Such orders may include the following:

(1) The entry of a nonsuit or default against the

party failing to comply;

(2) The award to the discovering party of the

costs of the motion, including a reasonable attorney’s fee;

(3) The entry of an order that the matters regarding which the discovery was sought or other designated facts shall be taken to be established for

the purposes of the action in accordance with the

claim of the party obtaining the order;

(4) The entry of an order prohibiting the party

who has failed to comply from introducing desig -

nated matters in evidence;

(5) If the party failing to comply is the plaintiff,

the entry of a judgment of dismissal.