NDIA makes a difference.
Our members connect with government and each other in ways that benefit the entire national security community.
NDIA members are informed opinion leaders and recognized as the go-to people in their fields of expertise. They are trusted sources providing the community with innovative ideas, turning the best ideas into reality. NDIA members are dedicated to the betterment of national security and our defense capabilities. They are individuals and companies who are established authorities in their specialized fields and whose expertise is sought often.
NDIA delivers content that is recognized as innovative, covering trends and topics that influence the entire Defense industry.
NDIA offers Corporate and Individual Memberships. Government employees and active duty military can join NDIA free for three years.
Since its beginnings in 1919, NDIA has been a valuable resource to the national security community.