Note that DoD BCA policy has evolved and continues to be updated since this 2005 briefing. Strongly, therefore, recommend first confirming currency of specific DoD and Service BCA policies and processes.
This presentation, while several years old now, still provides some useful insights into product support business case analysis. This document is being retained as an archived product support reference. It may still have applicability or relevance, and as such, may or may not still be fully current. Recommend users of this site confirm this with more current DoD acquisition and product support references including, but not limited to:
ACC Admin Note: For any references to DoD Directive 5000.1 or DoD Instruction 5000.2, those documents have been renamed to DoD Directive 5000.01 and DoD Instruction 5000.02 respectively and can be found at the above URLs.