In accordance with the Privacy Act of 1974 the Office of the Secretary of Defense OSD is modifying a current system of records titled Defense Civilian Human Resource Management System DCHRMS DHRA 23 DoD. The records within this system are used to provide human resource information and system support for the DoD civilian workforce worldwide that manages the HR processing and reporting including position compensation and benefits and performance management as well as create efficiencies in Human Capital Management. This system of records notice SORN is being updated to cover compensation records and administrative appeals relating to claims filed under the Helping American Victims Afflicted by Neurological Attacks Act HAVANA. This SORN modification expands the Category of Individuals section to cover current and former DoD employees and dependents of current or former employees who on or after January 1 2016 experienced a qualifying brain injury. Additionally the DoD is modifying the Routine Use section to allow additional sharing outside of DoD. Lastly the DoD is also modifying various other sections within the SORN to improve clarity or update information that has changed.