Conn. Gen. Stat. § 12-242hh

(b) Upon request, or on his own initiative, the secretary shall distribute a claim for compensation form to any owner or his representative. Such claim for compensation form shall request any information which the secretary deems relevant in determining compensation for the takings pursuant to section 12-242gg , including proof of ownership of such affected obligations. The secretary may request additional or supplemental information which he deems necessary to the determination of compensation and proof of ownership. Any claim for compensation form shall be signed under oath and filed with the secretary no later than two hundred seventy days after March 8, 1995. If an owner fails to file a claim for compensation form with respect to any right, title, claim or interest of such owner taken pursuant to section 12-242gg on or before two hundred seventy days after March 8, 1995, such owner's right to compensation with respect to affected state obligations of such owner for the takings pursuant to section 12-242gg shall expire, provided the secretary may, for good cause shown, extend this deadline. Any owner aggrieved by a decision of the secretary concerning the extension of the deadline for filing a claim for compensation form may appeal to the superior court for the judicial district of New Britain in the manner in which appeals are taken pursuant to section 12-237 .