All plumbing contractors, journeyman plumbers and apprentice plumbers, prior to performing any plumbing work in the City of Vincennes, must have a valid Indiana State Plumbing License or Certificate of Registration.  The License or Certificate of Registration must be shown upon request by the City Inspector or the Deputy City Inspector.
(Ord. 20-76, passed 4-26-76; Am. Ord. 4-95, passed 3-13-95)