The Milestone Decision Authority (MDA) for space systems conducts a formal program assessment following the System Design Review (SDR). Program Managers for space systems provide a post-SDR report to the MDA reflecting an overall assessment of design maturity and a summary of the system-level SDR results. The MDA reviews the post-SDR report and the program manager's resolution and/or mitigation plans, and determines whether additional action is necessary to achieve Technology Development phase objectives and satisfy the capability need specified in the initial capabilities document (ICD). An IPA support the P-SDRA.