What does 19 CFR 162.3 permit customs officers to do on the high seas?

The regulation 19 CFR 162.3 grants customs officers the authority to hail, stop, board, and check any U.S. vessel on the high seas, which is crucial for enforcing customs laws and regulations. This capability is vital in preventing smuggling and ensuring compliance with U.S. laws. The ability to interact with U.S. vessels allows customs officers to perform necessary inspections that contribute to national security and border protection efforts.

This provision does not extend the same authority to foreign vessels or limit inspections to only certain types of vessels like fishing boats or commercial ships. The focus is specifically on U.S. vessels, which reflects the jurisdictional rights of the U.S. in enforcing its laws beyond its territorial waters. Understanding this regulation is essential for grasping the extent of customs officers' authority in maritime settings.