Conn. Practice Book § 36-18 (2026)

Sec. 36-18. —Substantive Amendment after Commencement of Trial After commencement of the trial for good cause shown, the judicial authority may permit the prosecuting authority to amend the information at any time before a verdict or finding if no additional or different offense is charged and no substantive rights of the defendant would be prejudiced. An amendment may charge an additional or different offense with the express consent of the defendant. (P.B. 1978-1997, Sec. 624.)