An official website of the United States government
Here’s how you know
Official websites use
A .gov website belongs to an official government organization in the United States.
Secure websites use HTTPS
(LockA locked padlock)
or https:// means you’ve safely connected to the website. Share sensitive information only on official, secure websites.
Find a COVID-19 Vaccine in Your Area
5301 Shawnee Road
Alexandria, VA 22312
The mission of the National Technical Information Service (NTIS) is to provide innovative data services to federal agencies, through agile partnerships with the private sector, to advance federal data priorities, promote economic growth, and enable operational excellence. NTIS brings industry-leading partners to government agency customers at the velocity of the government's needs.
To sign up for updates or to access your subscriber preferences, please enter your contact information below.