United States Immigration and Customs Enforcement ICE Einwanderungs- und Zollbehörde der Vereinigten Staaten United States Immigration and Customs Enforcement Inmigración y Control de Aduanas de los Estados Unidos Inmigración y Control de Aduanas de los Estados Unidos Service de l'immigration et des douanes des États-Unis המערכת להגירה ומכס בארצות הברית संयुक्त राज्य अधिकृत इम्मिग्रेशन और कस्टम्स एनफोर्समेंट アメリカ合衆国移民・税関執行局 Agência de Imigração e Alfândega dos Estados Unidos 美国移民和海关执法局 ICE United States Immigration and Customs Enforcement The U.S. Immigration and Customs Enforcement (ICE) is a law enforcement agency of the federal government of the United States tasked to enforce the immigration laws of the United States and to investigate criminal and terrorist activity of foreign nationals residing in the United States.