The city manager shall review all tentative map applications to determine whether all necessary information has been submitted. Within thirty days of receipt of any such map, the city manager shall give written notice to the applicant pursuant to Government Code Section 65943 indicating whether the application is complete. Any parts which are incomplete shall be specified and the manner in which they can be made complete shall be indicated. In the case of any subdivision which requires the preparation of an environmental impact report or negative declaration pursuant to the California Environmental Quality Act, no application shall be deemed complete until the appropriate authority has certified the environmental impact report or negative declaration to be adequate and prepared in compliance with the California Environmental Quality Act. For the purposes of the Subdivision Map Act, this title and Chapter 4.5 of Division 1, Title 7, Section 65920 et. seq. of the Government Code, the date upon which notice is given to the applicant that the application is complete shall be deemed the date of filing of the application; provided that, if at any stage of processing the map, it is determined that an environmental impact report or negative declaration is required, the date of filing shall be revised to the date upon which that environmental impact report or negative declaration is certified as final. (Ord. 441 § 1 (part), 1988)