Department of Homeland Security

• Animal and Plant Health Inspection Service  - Agency responsible for maintaining, promoting, and protecting US agricultural health.
• Department of Homeland Security  - Official department website presents news, threat advisories, contacts, and information on preparedness, response, and security procedures.
• Federal Emergency Management Agency (FEMA)  - Providing information on FEMA's functions, services, and administration. With answer to frequently asked questions.
• FEMA for Kids  - Resources and information on emergency management particularly aimed the American younger citizenry. Includes games, quizzes, and an online library.
• Ready.gov  - Provides various information and resources on preparing for calamitous events, natural or man-induced.
• Transportation Security Administration  - Government agency charged with the management of aviation security, surface transportation security, and transportation security support.
• United States Computer Emergency Readiness Team  - Collaboration between the Department of Homeland Security and the private and public sectors, created to protect America's Internet infrastructure.
• US Citizenship and Immigration Services  - Site presents information on the department's services and benefits, laws, regulations, and resources. With forms and press materials.
• US Customs and Border Protection  - Overview of the department with information on functions, contacts, publications, news releases, fact sheets, and a photo gallery.