Program Executive Office Defense Healthcare Management Systems’ (PEO DHMS) Enterprise Software Services (ESS) Next

August 19, 2026: Amendment 01 is posted the CSO. The amendment removes the following sentence from the CSO: Specifically identify the Individual Program Requirement Notice for which the proposal is submitted. The Defense Health Agency Contracting Activity (DHACA), on behalf of the Program Executive Office, Defense Healthcare Management Systems (PEO DHMS), is issuing a Commercial Solutions Opening (CSO) for Enterprise Support Services (ESS) Next. This CSO will remain open until August 20, 2026,1500 CST. If necessary, the Government may make updates to thi