Port of entry
In general, a port of entry (POE) is a place where one may lawfully enter a country. It typically has border security staff and facilities to check passports and visas and to inspect luggage to assure that contraband is not imported. International airports are usually ports of entry, as are road and rail crossings on a land border. Seaports can be used as ports of entry only if a dedicated customs presence is posted there. The choice of whether to become a port of entry is up to the civil authority controlling the port.
Port of entry may also refer to a weigh station located near a state border.Variations[edit]
In some countries, immigration procedures are carried out by the armed forces rather than specific immigration officers. However, in most, the levying of duty on imports is still carried out by customs officers. Immigration clearance in some ports of entry have automated sections open to the country's own residents or citizens, such as the e-Channel found in Hong Kong and Macau, Global Entry found at some airports in the United States and other similar country-instituted programs.
On some international borders, the concept of a port of entry does not exist or is at least not applied to select countries of free-crossing pacts. Travelers may cross the border wherever and whenever convenient. For example, and as such a pact, most EU citizens may travel freely within the Schengen Area, which is made up of 29 European countries. As with the example, in some cases, such free travel may be restricted to citizens of specific countries and to travelers who are not carrying goods over the customs limits; others may only cross the border at a designated border crossing during its opening times.