Conn. Gen. Stat. § 20-199

No person shall be issued a license until such person has taken and passed, with a minimum passing grade established by the department with the consent of the board, written, oral or practical examinations prescribed by the department with the advice and consent of the board. Before being admitted to the examination, each applicant shall pay to the department the sum of five hundred sixty-five dollars and an applicant rejected by the department may be reexamined at any subsequent time, upon payment of the sum of five hundred sixty-five dollars for each appearance. The Department of Public Health under the supervision of the board shall hold such examinations at least once each year at such places as it designates and at such other times and places as it determines.