Official website of the Department of Homeland Security
DHS S&T has awarded $198,600 to AppCensus, a start-up based in El Cerrito, California, to develop testing and validation services for digital contact tracing applications.
DHS and its components participate in a variety of speaking engagements, including large conferences, classroom presentations, community organization chats, and other events.
Find direct contact information for DHS and its subcomponents, including contact information for specific programs of interest such as: disaster survivor assistance (FEMA), ESTA (CBP), TRIPS (TSA), Immigration (USCIS) and ICE requests and forms.
Look up email and mailing addresses, telephone numbers, help-desk support for web applications, instructions on how to report incidents, and more.
You may receive updates from the Department of Homeland Security through the following channels.
The U.S. Department of Homeland Security has many avenues for the public to provide feedback and make complaints involving DHS employees or programs, alleged violations of civil rights and civil liberties, immigration filing, travel redress, and other types of grievances.
Find email contacts for key programs. Request support and submit comments.
Information on how to send mail to the Department of Homeland Security.
Contact information for the various Privacy Offices across DHS.
Find e-mails and phone numbers for programs that do business with the public.
