NAVA is managed by an executive board elected at the annual meeting.  The executive board consists of a president, first vice president, second vice president, secretary, and treasurer.  Much of NAVA's activities are carried out by its committees, on which members are encouraged to serve.  NAVA has committees for audit, budget, convention, membership, nominating, program, publications, and publicity.  More information about the purposes and management of NAVA can be found in the organization's Bylaws and Articles of Incorporation.

Founded in 1967, NAVA has over 400 members.  It was a charter member of the International Federation of Vexillological Associations (known by its French acronym FIAV).

The NAVA Flag was designed by Harry F. Manogg of Kankakee, Illinois, and adopted in 1967.  The NAVA Seal was designed by David Martucci of Washington, Maine, and adopted in March, 1968.  Neither the NAVA Flag or the NAVA Seal may be used for commercial or personal purposes.