Conn. Gen. Stat. § 5-266a

(b) A person employed in said classified service or Judicial Department retains the right to vote as he chooses and to express his opinions on political subjects and candidates and shall be free to participate actively in political management and campaigns. Such activity may include but shall not be limited to, membership and holding of office in a political party, organization or club, campaigning for a candidate in a partisan election by making speeches, writing on behalf of the candidate or soliciting votes in support of or in opposition to a candidate and making contributions of time and money to political parties, committees or other agencies engaged in political action, except that no such employee shall engage in such activity while on duty or within any period of time during which such employee is expected to perform services for which he receives compensation from the state, and no such employee shall utilize state funds, supplies, vehicles, or facilities to secure support for or oppose any candidate, party, or issue in a political partisan election. Notwithstanding the provisions of this subsection, any person employed in the classified state service or in the Judicial Department may be a candidate for a state or municipal office, in any political partisan election. No person seeking or holding municipal office or seeking state office in accordance with the provisions of this subsection shall engage in political activity or in the performance of the duties of such office while on state duty or within any period of time during which such person is expected to perform services for which such person receives compensation from the state. The Citizen's Ethics Advisory Board shall establish by regulation definitions of conflict of interest which shall preclude persons in the classified state service or in the Judicial Department from holding elective office.

(c) Any person employed in the classified state service or in the Judicial Department who leaves such service to accept a full-time elective municipal office shall be granted a personal leave of absence without pay from his state employment for not more than two consecutive terms of such office or for a period of four years, whichever is shorter. Upon reapplication for his original position at the expiration of such term or terms of office, such person shall be reinstated in his most recent state position or a similar position with equivalent pay or to a vacancy in any other position such person is qualified to fill. If no such positions are available, such person's name shall be placed on all reemployment lists for classes in which he has attained permanent status. Any person employed in the classified state service or in the Judicial Department who accepts an elective state office shall resign from such employment upon taking such office. In either event, such person shall give notice in writing to his appointing authority that he is a candidate for a state elective office or a full-time elective municipal office within thirty days after nomination for that office.

Cited. 192 C. 399.