MIL-T-31000, MILITARY SPECIFICATION: TECHNICAL DATA PACKAGES (15 DEC 1989) [SUPERSEDES DOD-D-1000B & MIL-T-47500] [S/S BY MIL-DTL-31000A]., This specification prescribes the requirements for preparing a technical data package (TDP), which is composed of one or more TDP elements and related TDP data management products (See 6.1).