HCAO

A Headquarters Contracting Activity Office is the senior contracting organization at the headquarters level of an agency or command. HCAOs typically handle policy, oversight, and high-value or complex procurements requiring headquarters-level attention.

Understanding HCAO roles helps contractors navigate organizational contracting structures and identify appropriate engagement levels. HCAOs may retain authority for certain contract types or dollar thresholds. HCAO relationships are important for enterprise-level contract vehicles and policy-driven procurements.