Historical
ANSI/AIAA G-043A-2012
Guide to the Preparation of Operational Concept Documents
The purpose of this Guide is twofold. First, the Guide describes a time-tested process for operational concept development. Second, it is intended to recommend how to compile the information developed during operational concept development into one or more Operational Concept Documents (OCDs) encompassing the full range of the product lifecycle (Haskins, 2010): concept, development, production, utilization, support, and retirement stages.
American Institute of Aeronautics and Astronautics [aiaa]