General Dynamics Information Technology Inc., Falls Church, Virginia, is receiving modification P00014 to a previously awarded contract (N0003922C0001) issued by the Naval Information Warfare Systems Command. This modification increases the value of the contract by $18,805,426; the new total value is $70,125,518. The modification is for the extension of Enterprise Authoritative Data Environment (eADE) development and sustainment services. eADE is an enterprise information management system that is migrating existing MyNavy HR legacy data warehouses into a central data repository. It provides the authoritative data sharing framework, leveraging business intelligence and data analytics capabilities to support other MyNavy HR transactional business systems. Fiscal 2024 research, development, test and evaluation (Navy) funds; and fiscal 2024 operation and maintenance (Navy) funds are being used to fund this award. The modification includes up to an additional eight months of services. Work will be performed mainly in Falls Church, Virginia (38%); and New Orleans, Louisiana (21%). Approximately 41% of work will be performed in Florida, Illinois, New Jersey, New York, Pennsylvania, Missouri, Tennessee, West Virginia, Oklahoma, Texas, Kansas, Alabama, and Arizona. Work is expected to be completed by Sept. 30, 2024. This modification was not competitively procured, it is a sole source acquisition pursuant to the authority of 10 U.S. Code 3204(a)(2)–Unusual and Compelling Urgency (Federal Acquisition Regulation subpart 6.302-2). The information provided in this announcement is Unclassified. Naval Information Warfare Systems Command, San Diego, California, is the contracting activity (N0003922C0001).