The Department of Defense (DoD) Additive Manufacturing for Maintenance Operations Working Group (AMMO WG) is chartered to develop an integrated DoD strategic vision and facilitate collaborative tactical implementation of Additive Manufacturing (AM) technology in support of DoD’s global weapon system maintenance enterprise.  The AMMO WG activity will include development of OSD guidance recommendations, selection and prioritization of opportunities to employ AM technology, coordination and standardization of AM activities into established DoD maintenance processes and procedures, and preparation and maintenance of the AMMO Roadmap.