The Official Zoning Map shall be drawn on a permanent reproducible material and identified by the signature of the Mayor, and attested by the Clerk of the Planning and Zoning Department, and bearing the seal of the Municipality with the date of adoption of this Ordinance. The map shall be maintained by the Responsible Authority and shall remain on file in the Office of the Clerk. (Ord. 2012-13. Passed 5-7-12.)