It is unlawful for any person to engage in or carry on any business within Salt Lake City, for the transaction or carrying on of which a license is required, without first taking out or procuring a license required for such business. A license is required for all persons engaged in or carrying on business within Salt Lake City unless exempted from such licensure under these ordinances or under other applicable law. (Ord. 1-06 § 11, 2006: Ord. 37-99 § 3, 1999: prior code § 20-1-1)