Do you have questions about your Common Access Card (CAC) or your Uniformed Services ID Card? This site guides you through the process of obtaining, using, and maintaining both types of cards.

Select an option below to update your CAC, manage sponsor or family member ID card information, or find a RAPIDS ID Card Office.

Dec 11, 2025 · This military ID proves your identity and connection to the Defense Department and gives you access to certain military services and programs. Here are some frequently asked …

Purpose: ID Card Office Online is a self-service application that allows Service Members, DoD Civilians,Contractors, and Retirees to accomplish personnel functions online to minimize in-person at …

The CAC, a "smart" card about the size of a credit card, is the standard identification for active duty uniformed Service personnel, Selected Reserve, DoD civilian employees, and eligible contractor …

Select an option below to update your CAC, manage sponsor or family member ID card information, or find a RAPIDS ID Card Office.

The DoD Global Directory service provides an enterprise authentication mechanism for applications and services. Global Directory leverages Microsoft Azure Entra ID for primary user authentication.