Except in emergencies as defined in Section 245-3(i), no supplies, materials or equipment shall be returned to a vendor for trade, credit or repair, or for any other reason without the approval of the County Purchasing Agent. (Ord. 691, §9, 8/26/1969; Ord. 2456, § 1, 8/23/2011; Ord. 2643, § 1 (Att. 1), 6/2/2020)