The Child Status Protection Act (CSPA) was devised to protect intending immigrant children from “aging-out” while undergoing the lengthy process to status. This advisory discusses how CSPA protects children of U.S. citizens in their applications for permanent residency. This is one of three advisories in a series detailing the benefits and limitations of the CSPA in the immigration process. For more information on the CSPA, see our advisories, “The CSPA and Children of Permanent Residents” and “The CSPA and Asylees.”