There are two primary ways in which a person may apply for asylum in the United States: the affirmative process and the defensive process.
Affirmative Asylum: A person who is not in removal proceedings may affirmatively apply for asylum through U.S. Citizenship and Immigration Services (USCIS), a division of the Department of Homeland Security (DHS). If the USCIS asylum officer does not grant the asylum application and the applicant does not have a lawful immigration status, he or she is referred to the immigration court for removal proceedings, where he or she may renew the request for asylum through the defensive process and appear before an immigration judge.
Defensive Asylum: A person who is in removal proceedings may apply for asylum defensively by filing the application with an immigration judge at the Executive Office for Immigration Review (EOIR) in the Department of Justice. In other words, asylum is applied for as a defense against removal from the U.S. Unlike the criminal court system, EOIR does not provide appointed counsel for individuals in immigration court, even if they are unable to retain an attorney on their own.
Asylum seekers who arrive at a U.S. port of entry or enter the United States without inspection generally must apply through the defensive asylum process. Both application processes require the asylum seeker to be physically present in the United States.