step icon Step 9 | DIDs: The Basics of the CDRL

did example

Data Item Description (DID) is a completed document defining the data deliverables required of a contractor. A DID specifically defines the data content, format, and intended use of the data.

Practices and terms where definition is given by MIL-STD-963:

  1. Tailoring of data requirements. The deletion of the applicability of a portion of the data requirements from an approved DID that are unnecessary to meet the needs of a specific contract.
  2. Format. The desired organization, structure, or arrangement of the content of the data product described by the DID. This term relates to the shape, size, makeup, style, physical organization, or arrangement of the data product described in the DID.
  3. Content. The desired subject(s), topic(s), or element(s) which constitutes the data product described in the DID.
  4. DID number: Each DID is assigned a unique three-part identifier by the DID approval authority. An example DID number for repetitive use is DI-SESS-80013B (DI- Data Item; SESS - four character code for the “Systems Engineering” Standardization Area (refer to “SD-1, Standardization Directory” for descriptions); 80013 assigned by ASSIST Automated Document Number Module, and B the sequential version). An example DID number for one-time use is OT-13-1000 (OT- One Time; 13 - fiscal year issued; 10000 - (the first number assigned in FY13 by the Army).