No individual, except as set forth in § 14.356 of this Division R, shall engage in the
without first being duly licensed in accordance with this Division R.
(1958 Code, § 142.41) (Ord. 35, passed 3-9-1954; Ord. 65-15, passed 3-15-1965; Ord. 74-110, passed 11-18-1974, renumbered to § 142.39; Ord. 93-22, passed 4-26-1993; recodified by Ord. 95-13, passed 8-7-1995; Ord. 2003-61, passed 12-15-2003)