If a tax under this chapter is added, repealed, increased, reduced, or the tax base is changed, the tax administrator shall follow the notice requirements of Public Utilities Code Section 799. Prior to the effective date of the ordinance change, the service supplier shall provide the tax administrator with a copy of any written procedures describing the information that the service supplier needs to implement the ordinance change. If the service supplier fails to provide such written instructions, the tax administrator, or its agent, shall send, by first class mail, a copy of the ordinance change to all collectors and remitters of the City’ s utility users’ taxes according to the latest payment records of the tax administrator. (Ord. 6580-NS § 1, 2000)