DoD IPv6 product certification
The United States Department of Defense (DoD) Internet Protocol version 6 (IPv6) product certification program began as a mandate from the DoD's Assistant Secretary of Defense for Networks & Information Integration (ASD-NII) in 2005. The program mandates the Joint Interoperability Test Command (JITC) in Fort Huachuca, Arizona, to test and certify IT products for IPv6 capability according to the RFCs outlined in the DoD's IPv6 Standards Profiles for IPv6 Capable Products.
Source: Wikipedia — DoD IPv6 product certification (CC BY-SA 4.0)