There is hereby adopted by the City for the purpose of regulating purchases for the City a certain manual known as the "City of Enid Purchasing Manual", save and except such portions which may be hereinafter deleted, modified or amended, of which not less than three (3) copies have been and are now filed in the Office of the City Clerk, and the same are hereby adopted and incorporated herein as if fully set out. Any future amendments, modifications or deletions to such manual shall be subject to approval by resolution of the Mayor and Board of Commissioners. (1994 Code § 2-32; amd. Ord. 2002-46, 11-5-2002)