Any advisory board established pursuant to section 17a-470 shall: Meet with the superintendent or director of the facility periodically to advise him on the programs and policies of the facility; act as a liaison between its facility and the residents of the facility’s assigned geographic territory and the state of Connecticut to inform them of the programs and policies of the facility; and issue reports to the Governor and Commissioner of Mental Health and Addiction Services on conditions at the facility and recommendations for changes or improvements in the facility.