OIG recommends that the Under Secretary for Management verify that the Bureau of Information Resource Management (IRM) has developed plans of action and milestones, as required by the National Institute of Standards and Technology, Special Publication 800-53, rev. 4, to address each open OIG recommendation. The plans of action and milestones should document planned remedial actions to correct the deficiencies identified. If the Under Secretary for Management determines that IRM has not developed or maintained plans of action and milestones for each open OIG recommendation, the Under Secretary for Management should direct IRM to take action to comply with standards.