MCO 1700.23G — Request Mast Procedures

MCO 1700.23G governs Marine Corps request mast policy, procedures, applications, commander responsibilities, and grievance communications.

Search MCO 1700.23G

  • Publication number: MCO 1700.23G
  • Title: REQUEST MAST PROCEDURES
  • Date: 21 Jun 2019
  • Proponent: 01000 Military Personnel
  • Status: Current

View MCO 1700.23G on armypubs.army.mil


It establishes the formal request mast process for seeking assistance or communicating grievances through the chain of command. It requires written applications, timely processing, personal appearances when practical, and protections against reprisal.

Applies to: This order is applicable to the Marine Corps Total Force.

Topics covered

  • Request mast applications
  • Commander request mast programs
  • Chain of command grievances
  • Request mast processing timelines
  • Personal request mast appearances
  • Request Mast Reviewing Authority
  • Inspector General request mast

Questions and answers

How must a request mast application be submitted?

Request mast applications must be submitted in writing using guidance contained in enclosure (1) via the chain of command to the commander with whom the Marine is requesting an audience. (paragraph 4)

How long can commanders take to provide a request mast audience?

There should be no more than one working day delay from when the request is presented to when the Marine has an audience with the commander. (paragraph 4)

Can Marines request mast in person?

Provide Marines the opportunity to request mast in person unless extraordinary circumstances preclude such an appearance. (paragraph 4)

What happens when a matter is beyond a commander's authority?

When matters are beyond a commander’s authority to resolve, the commander shall forward the request mast to the next higher commander for consideration and appropriate action. (paragraph 4)

What protection applies to Marines who request mast?

Establish, monitor, and document follow-up procedures to ensure that each request mast is processed in a timely manner, that the disposition is being executed, and that no adverse or prejudicial action is taken against a Marine as a result of exercising the right to request mast. (paragraph 4)

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