(a) Each court of probate shall keep a record of the cases relating to persons with psychiatric disabilities coming before it under sections 17a-75 to 17a-83, inclusive, 17a-450 to 17a-483, inclusive, 17a-495 to 17a-528, inclusive, 17a-540 to 17a-550, inclusive, 17a-560 to 17a-575, inclusive, and 17a-615 to 17a-618, inclusive, and the disposition of them. It shall also keep on file the original application and certificate of physicians required by said sections, or a microfilm duplicate of such records in accordance with regulations issued by the Probate Court Administrator. All records maintained in the courts of probate under the provisions of said sections shall be sealed and available only to the respondent or his or her counsel unless the Court of Probate, after hearing held with notice to the respondent, determines such records should be disclosed for cause shown.

(b) The Commissioner of Mental Health and Addiction Services shall, notwithstanding the provisions of subsection (a) of this section, maintain information, in accordance with § 17a-499, on commitment orders by a probate court, and shall maintain information, in accordance with § 17a-506a, on voluntary admissions, and shall provide such information to the Commissioner of Emergency Services and Public Protection in fulfillment of his obligations under sections 29-28 to 29-38, inclusive, and § 53-202d, in such a manner as to report identifying information on the commitment or voluntary admission status, including, but not limited to, name, address, sex, date of birth and date of commitment or admission, for a person who applies for or holds a permit or certificate under said sections 29-28 to 29-38, inclusive, and § 53-202d. The Commissioner of Emergency Services and Public Protection shall maintain as confidential any such information provided to him and shall use such information only for purposes of fulfilling his obligations under sections 29-28 to 29-38, inclusive, and § 53-202d, except that nothing in this section shall prohibit said commissioner from entering such information into evidence at a hearing held in accordance with § 29-32b.

(c) (1) The Commissioner of Mental Health and Addiction Services shall obtain from the Commissioner of Emergency Services and Public Protection the status of any firearm application, permit or certificate under sections 29-28 to 29-38, inclusive, and § 53-202d, of each person who is the subject of an order of commitment as provided in § 17a-499 or is the subject of a voluntary admission as provided in § 17a-506a, in such a manner so as to only receive a report on the firearm application, permit or certificate status of the person with respect to whom the inquiry is made.

(2) The Commissioner of Mental Health and Addiction Services shall report to the Commissioner of Emergency Services and Public Protection any commitment or voluntary admission status and identifying information for any person who is an applicant for or holder of any permit or certificate under said sections 29-28 to 29-38, inclusive, and § 53-202d.

(3) The Commissioner of Mental Health and Addiction Services shall advise the hospital for psychiatric disabilities to which a person has been committed or voluntarily admitted of the status of a firearm application, permit or certificate of such person under sections 29-28 to 29-38, inclusive, and § 53-202d, as reported by the Commissioner of Emergency Services and Public Protection for consideration by such hospital in any psychiatric treatment procedures.

(4) The Commissioner of Mental Health and Addiction Services and a hospital for psychiatric disabilities shall maintain as confidential any information provided to said commissioner or such hospital concerning the status of a firearm application, permit or certificate under sections 29-28 to 29-38, inclusive, and § 53-202d, of any person.