This research presents the components of electronic government procurement (E-GP) that can create good governance in government procurement thorough e-auction. A survey was conducted with Thai government officers who are involved in egovernment procurement. There are five major factors that enhance governance procurement: strict e-procurement process, public officer, political official, vendor, and policy and regulation requirements. A strict e-procurement process has positive effect on good governance practice in terms of enhancing cost effectiveness and transparency, and decreasing collusion among vendors. Vendor commitment has negative impact on collusion. Public officers had a negative impact on enhancing law enforcement. Policy and regulation requirements can enhance cost effectiveness, transparency, and law enforcement. © (2012) by the AIS/ICIS Administrative Office All rights reserved.