Customs

Customs is an authority or agency in a country responsible for collecting customs duties and for controlling the flow of animals and goods (including personal effects and hazardous items) in and out of a country. Depending on local legislation and regulations, the import or export of some goods may be restricted or forbidden, and the customs agency enforces these rules. The customs agency may be different from the immigration authority, which monitors persons who leave or enter the country, checking for appropriate documentation, apprehending people wanted by international search warrants, and impeding the entry of others deemed dangerous to the country.