The Defense Health Agency (DHA) has a requirement for a subscription to a Remote Authentication Platform which is a web-based authentication and electronic access management system. The Remote Authentication Platform shall provide access to the Department of Defense and DHA?s Virtual Medical Library (VML)online content via a Single Sign On technology both on and off the physical campus. This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested and a written solicitation will not be issued. This solicitation is being issued as a Request for Quote (RFQ). This acquisition is not set-aside for small businesses. The North American Industry Size Classification System (NAICS) code associated with this requirement is 519290. The Small Business Size Standard associated with this NAICS is 1,000 employees. The Product Service Code is R612,Support?Administrative: Information Retrieval. This requirement is for access to a subscription to a Remote Authentication Platform. The Remote Authentication Platform is a web-based authentication and electronic access management system and provides access to the DoD and DHA?s VML online content via SSO technology both on and off campus. The Remote Authentication Platform should act as a gateway service to facilitate access to publishers? content anywhere internet access is available. The previous contract number is HT001521F0039.Amendment 2 - The purpose of this amendment is to include the questions and answers spreadsheet and to update Attachment 3 - Addendum to FAR 52.212-2, Evaluation.