U.S. Immigration and Customs Enforcement (ICE) was created on March 1, 2003, as part of the newly formed Department of Homeland Security in the wake of the September 11, 2001 attacks.

Quick Scoop: Core Facts

  • ICE stands for Immigration and Customs Enforcement and is a federal law-enforcement agency.
  • It was formally established on March 1, 2003, when several older enforcement functions were reorganized under the Department of Homeland Security.
  • Before ICE existed, immigration enforcement was mainly handled by the Immigration and Naturalization Service (INS) within the Department of Justice, and customs work by the U.S. Customs Service in the Treasury Department.

Why ICE Was Created

  • After the 9/11 attacks, the U.S. government reorganized many security and border functions to better coordinate counterterrorism, border control, and immigration enforcement.
  • ICE, along with Customs and Border Protection (CBP) and U.S. Citizenship and Immigration Services (USCIS), was created to take over and split up the roles of the disbanded INS and Customs Service.

Timeline Snapshot

  • Pre‑2003:
    • INS handles most immigration enforcement and benefits.
* U.S. Customs Service handles customs and trade enforcement.
  • 2002–2003:
    • Department of Homeland Security is created.
* On March 1, 2003, ICE officially begins operations as a DHS agency.

Related “Ice” Fun Aside

If the question was about literal frozen ice (like in drinks), large-scale commercial ice harvesting and trade in the U.S. took off in the 19th century, especially in New England, and later shifted to mechanical ice-making and home freezers in the 20th century.

Information gathered from public forums or data available on the internet and portrayed here.