MCO 5740.4B governs Marine Corps relations with the Surveys and Investigations Staff of the House Appropriations Committee.
View MCO 5740.4B on armypubs.army.mil
MCO 5740.4B covers S&IS inquiries into Marine Corps operations, including investigations, records and reports, and command coordination. It requires cooperation with Congress and establishes procedures for providing information, managing visits, and submitting reports.
Applies to: This order is applicatle to the Marine Corps Reserve.
Upon notification of an impending visit by members of the S&IS, submit to the Commandant of the Marine Corps (Code RFR), the title, scope of the review and the planned dates of the visit. (paragraph 4)
Establish a central office to coordinate all activities relating to the S&IS investigation. (paragraph 4)
Classified information will be provided only when the information is necessary to conduct the investigation. (paragraph 4)
Information of a budgetary or financial nature must be cleared with the Commandant of the Marine Corps (Code RFR) prior to release to the S&IS. (paragraph 4)
Marine Corps Inspector General reports must be cleared with the Marine Corps Inspector General prior to release to the S&IS. (paragraph 4)