What is the primary function of U.S. Customs and Border Protection (CBP)?

The primary function of U.S. Customs and Border Protection (CBP) is to safeguard America’s borders while facilitating lawful international trade and travel. This encompasses a broad range of activities aimed at ensuring the security of the nation while also promoting efficient trade and travel processes. CBP's responsibilities include enforcing customs, immigration, and agricultural laws, which align with protecting the U.S. from potential threats, including terrorism and smuggling, while also ensuring that trade flows smoothly and that travelers can move across borders without undue delay.

While collecting tariffs on imported goods, conducting inspections of international shipments, and issuing permits for travelers are indeed important functions associated with border management and customs processes, they are secondary to the overarching mission of security and facilitation. Safeguarding borders and enabling lawful trade and travel is essential for maintaining national security, promoting economic prosperity, and reinforcing international relations. This dual role underscores CBP's significant impact on both security and economic interests.