The175th Wing is implementing a local/state level Drug Demand Reduction Program service contract for the Maryland Air National Guard. This contract will provide trained personnel to perform Drug Testi... The175th Wing is implementing a local/state level Drug Demand Reduction Program service contract for the Maryland Air National Guard. This contract will provide trained personnel to perform Drug Testing Program Administrative Manager and observer roles to support the installation DDR Program.The purpose of this amendment is to add the SCA WD 2015-4265 Rv. 35. Additionally, updating the submission of quotes to PIEE on 20 Nov 2026 instead of 175WG.MSC.Org@us.af.mil.