Executive Order 13358
Assignment of Functions Relating to Certain Appointments, Promotions, and Commissions in the Armed Forces
This executive order delegates certain presidential authority over military appointments, promotions, and commissions to the Secretary of Defense (for most armed forces) and the Secretary of Homeland Security (for the Coast Guard when not operating under the Navy). The delegations exclude high-ranking officer promotions at the brigadier general/rear admiral level and above, which remain presidential prerogatives.