What is the primary function of Immigration Custom Enforcement (ICE) in aviation?

The primary function of Immigration and Customs Enforcement (ICE) in aviation is to enforce immigration laws. This involves ensuring compliance with U.S. immigration policies and regulations, which is essential for maintaining national security and managing the flow of travelers across borders. ICE plays a critical role in identifying individuals who are in violation of immigration laws, whether at airports or other points of entry, and it conducts investigations related to immigration issues in the aviation sector.

The focus of ICE's duties in the context of aviation is not related to the collection of fees, conducting safety inspections, or managing passenger queries. Instead, these aspects are typically handled by other regulatory agencies and departments. The enforcement of immigration laws is vital for border security and plays a crucial role in the overall security framework within the aviation industry.