MCO 4600.41B governs Marine Corps policy and procedures for moving materiel within the Defense Transportation System.
View MCO 4600.41B on armypubs.army.mil
It covers cargo routing, freight management, transportation modes, shipment documentation, hazardous materials, receiving, discrepancies, claims, and payment. It requires shipment authorization, accurate documentation, transportation control, secure handling, delivery records, and invoice approval.
Applies to: This policy applies to all commands responsible for shipping and receiving Marine Corps materiel via all commercial and military modes of transportation.
All costs for locally purchased items are the responsibility of the ordering unit. (paragraph 6)
Prior to releasing freight to the TSP, DMO personnel shall ensure properly authorized documentation is received from the customer activity, unless the accompanying documents are system-generated. (paragraph 2)
The CPEP establishes specific elements of service that are key indicators of TSP performance. (paragraph 1-1)
Rail is the preferred method to move outsized, oversized, and overweight cargo for the DoD. (paragraph 1-1)
Marine Corps installations accept AA&E shipments for Safe Haven at any time, or after normal duty hours for secure holding. (paragraph 3)