Conn. Gen. Stat. § 52-161a: Subpoenaing of court reporter as witness.

No court reporter may be subpoenaed to testify as a witness, or to give a deposition, with respect to any notes taken or transcripts made in his official capacity unless the party issuing the subpoena pays, for the use of the state, to the clerk of the court in which the court reporter is regularly employed, the sum of thirty dollars. This payment shall be waived by the state if the reporter is served with the subpoena not less than three days prior to the date he is commanded to appear.