The Government of Namibia allows citizens of specific countries and territories to travel to Namibia for tourism or business purposes for three months with an ordinary passport, and diplomatic and service passports without having to obtain a visa. All visitors must hold a passport valid for 6 months. Namibia will soon start issuing African passport holders with visas on arrival at ports of entry as a first step towards the eventual abolition of all visa requirements for all Africans. Namibia is expected to become part of the universal KAZA visa in 2016.