What is one key function of the U.S. Customs and Border Protection agency?

The key function of the U.S. Customs and Border Protection (CBP) agency is to enforce laws related to the import and export of goods. This involves ensuring compliance with customs regulations, assessing duties and tariffs, preventing the illegal importation of contraband, and protecting the economy and public health. CBP plays a critical role in the enforcement of trade laws, which includes the monitoring of imports for compliance with U.S. regulations, as well as managing quotas and permits associated with international trade.

While facilitating international travel, managing trade agreements, and issuing passports and visas are important functions of various governmental entities, these do not fall under the primary responsibilities of CBP. The focus of CBP is primarily on customs enforcement and border security related to goods, which underscores the significance of their role in safeguarding the nation's economic and safety interests.