USCIS is the government agency that oversees lawful immigration to the United States. Almost every petition submitted by Hussain & Bendersky goes through USCIS and is approved by their officers. Their mission is to "secure America’s promise as a nation of immigrants by providing accurate and useful information to our customers, granting immigration and citizenship benefits, promoting an awareness and understanding of citizenship, and ensuring the integrity of our immigration system." Each of the links below will guide you to one of these services providing information.