Versions of Connecticut General Statutes 17a-450 - Department of Mental Health and Addiction Services. Functions and duties on LawServer 2023 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties 2022 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties 2020 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties 2019 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties 2016 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties 2014 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties 2013 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties 2009 Connecticut General Statutes 17a-450 – Department of Mental Health and Addiction Services. Functions and duties