DCO Instructions

An official website of the United States government

Here's how you know

Official websites use .mil

A .mil website belongs to an official U.S. Department of Defense organization in the United States.

Secure .mil websites use HTTPS

A lock () or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

DUE TO A LAPSE IN FEDERAL FUNDING, THIS WEBSITE WILL NOT BE ACTIVELY MANAGED.

For more information, please visit our CURRENT STATUS page.

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