The Immigration and Nationality Act

The Immigration and Nationality Act (INA), enacted in 1952, is a key law that governs U.S. immigration and citizenship. It sets the rules for who can enter, stay, and become a U.S. citizen. The Act regulates visa categories, including work, family, and refugee visas, and establishes quotas for certain countries. It also defines lawful permanent residents (green card holders) and outlines grounds for removal or inadmissibility. Overall, the INA provides a comprehensive framework to manage the flow of immigrants and protect national interests while offering pathways to legal residence and citizenship.