Conn. Gen. Stat. § 54-142d
Whenever any person has been convicted of an offense in any court in this state and such offense has been decriminalized subsequent to the date of such conviction, such person may file a petition with the Superior Court at the location in which such conviction was effected, or with the Superior Court at the location having custody of the records of such conviction if such conviction was in the Court of Common Pleas, Circuit Court, municipal court or by a trial justice, in the Superior Court where venue would currently exist for criminal prosecution, for an order of erasure, and the Superior Court shall immediately direct all police and court records and records of the state's or prosecuting attorney pertaining to such offense to be erased. The provisions of this section shall not apply to any police or court records, or the records of any state's attorney, with respect to any information containing more than one count, unless and until all counts in the information are entitled to erasure, except that electronic records or portions of electronic records released to the public that reference a charge that would otherwise be entitled to erasure under this section shall be erased in accordance with the provisions of this section.
Conn. Gen. Stat. § 54-142d
(P.A. 83-6.)
Sec. 21a-279a reduced penalty for possessing less than one-half ounce of marijuana to a fine and therefore decriminalized said possession for purposes of this section. 315 C. 861 . In the absence of a factual record, trial court directed to conduct an evidentiary hearing to determine whether defendant possessed less than one-half ounce of marijuana and, thus, whether defendant's record of conviction is entitled to erasure under section. 323 C. 756 . An act that constitutes a crime under the Penal Code is an offense under section; decriminalization of an act under Sec. 53a-71(a)(1) in P.A. 07-143 entitled person with prior conviction for committing such act to erasure and destruction of records under this section, and repeal of Sec. 53a-71 in its entirety was not required for such erasure and destruction of records. 142 CA 21 . Offense was not decriminalized when reclassified as a violation because actual legalization was necessary to constitute decriminalization under section. 147 CA 232 ; judgment reversed in part, see 315 Conn. 861 .