See below for registration details for 25th Annual Expeditionary Warfare Conference!

Registration Fees
10/19/2022 - 1/13/2023
1/14/2023 - 2/10/2023
2/11/2023 - 2/25/2023
Active Duty
$0 - Please contact for registration instructions.
Contractors do not qualify for government registration and must register as Industry. A valid govt employee email is required at time of registration.
Industry Member
Industry Non-Member
$0 - Contact for registration instructions.
Small Business
Company must be a Corporate NDIA member with defense-related annual revenue of $10 Million revenue or less.

You may cancel your registration and receive a refund, minus a $100 cancellation processing fee, if submitted in writing by the cutoff date of Friday, February 10, 2023. If cancellation occurs after the cut-off date of Friday, February 10, 2023, no refund will be offered. Substitutions are welcome and are encouraged. All registration cancellations and refund requests must be made in writing to Tiffiney Smith at Refunds will not be given for no shows.

Attention government card holders:

NDIA is aware of credit card rejections for government issued Citi card users. Due to restrictions/blocks against card charges for MCC code 8641- Associations, your card may be declined. If you encounter this decline, contact your government card issuer or Citi to notify them of this MCC code card block. Once cleared, you may register online with your card. 



As of November 1, 2022, NDIA will no longer require proof of vaccination status or negative test result in order to attend a NDIA in-person meeting, conference or event. Mask-wearing at NDIA meetings and events will be optional.

NDIA expects attendees to take the responsibility to follow the Centers for Disease Control (CDC) on measures to reduce infection from COVID-19 and to protect against severe complications.  The CDC recommends that everyone over age 12 receive the updated bivalent vaccine as soon as they are eligible to do so.  For more information, please review the guidelines at  Attendees who are not feeling well are asked to take an at-home COVID-19 rapid antigen test before traveling to a NDIA meeting and should not attend if they test positive or have symptoms of COVID-19.  NDIA asks all attendees to act responsibly and with consideration for the health and safety of others.

NDIA reserves the right to adjust these guidelines, as necessary.