U.S. Citizenship and Immigration Service (http://www.uscis.gov)
U.S. Department of Labor (http://www.dol.gov)
U.S. Department of State Visa Section (http://www.travel.state.gov)
U.S. Consulates (http://travel.state.gov/travel/tips/embassies_1214.html)
Form AR-11 Change of Address (https://egov.immigration.gov/crisgwi.go?action-coa)
U.S. Social Security Administration (http://www.ssa.gov)
U.S. Internal Revenue Service (http://www/irs.gov)
Employment Development Department – California (http://www.edd.ca.gov)
USCIS Civil Surgeons Locator (https://egov.uscis.gov/crisgwi/go?action=offices.type&OfficeLocator.office_type=CIV)