This is a new Order that, in conjunction with other Marine Corps Orders, synchronizes the Marine Corps Human Resources Development Process (HRDP).

The MOS Manual will update the Total Force Structure Management System (TFSMS), Marine Corps Training Information Management System (MCTIMS), and the Marine Corps Total Force System (MCTFS). Commanding Officers of schools and all personnel associated with the Occupational System and the HRDP shall familiarize themselves with and make all MOS changes as summarized in Chapters 2 and 4, Officer/Enlisted Conversion Guidance; and as further guided by reference (a), MOS System Modification Process; by direction from the Deputy Commandant of the Marine Corps, Manpower and Reserve Affairs (M&RA); and by separate implementing instructions.