INS enforcement and service functions and responsibilities transitioned into the Department of Homeland Security (DHS).
The Bureau of Citizenship and Immigration Services (BCIS) are now called the U.S. Citizenship and Immigration Services (USCIS) within the Department of Homeland Security (DHS).
U.S. Citizenship and Immigration Services (USCIS) homepage:
http://www.uscis.gov/portal/site/uscis
A great place to start additional research! Read about…
- Permanent Residence (green card)
- Processing Times
- Case Status Online
- Employment Authorization
- Change Your Address with USCIS
- For Employers
- Careers at USCIS
- And More
See also…