As prescribed by the board, the commissioner may rank as senior colonel in the Uniform Division and may be the chief officer thereof or the board may appoint a colonel in the Uniform Division as the chief officer thereof. 28 History. — Ga. L. 1937, p. 322, art. 1, § 4; Ga. L. 1949, p. 70, § 2; Ga. L. 2000, p. 951, § 12-3. Editor’s notes. — Ga. L. 2000, p. 951, § 13-1, not codified by the General Assembly, provides that the 2000 Act which 35-2-7 amended this Code section became effective April 28, 2000, for purposes of authorization for appointments as provided in this Code section as amended by § 12-3 of the 2000 Act. 35-2-6. Employment of temporary expert assistance.