Aruba is a 33-kilometre (21 mi)-long island of the Lesser Antilles in the southern Caribbean Sea, 27 km (17 mi) north of the Paraguaná Peninsula, Falcón State, Venezuela. A country within the Kingdom of the Netherlands, Aruba has no administrative subdivisions. Unlike much of the Caribbean region, Aruba has a dry climate and an arid, cactus-strewn landscape. This climate has helped tourism as visitors to the island can reliably expect warm sunny weather. It has a land area of 193 km² (75 sq mi) and lies outside the hurricane belt.

The State of the Netherlands, the State of the Netherlands Antilles, and the State of Aruba form a Commonwealth. As they share the same Dutch citizenship, these three countries still also share the Dutch passport as the Kingdom of the Netherlands passport. As Aruba and the Antilles have small populations, the two countries had to limit immigration. To protect their population, they have the right to control the admission of Netherlands nationals. There is the supervision of the admission and expulsion of Netherlands nationals and the setting of general conditions for the admission and expulsion of aliens.