Immigration to Yemen is regulated by the Passport and Immigration Department of Yemen.
Visitors to Yemen must obtain a visa from one of the Yemeni diplomatic missions, unless they come from one of the visa countries whose citizens may obtain visa on arrival. [1]
Until January 2010, Yemen had a visa on arrival policy for some 50 nations. [2]
Tourism in Yemen is overseen by the Government of Yemen's Ministry of Tourism.
According to the World Bank, there were an estimated 1,174,000 international inbound tourists in Yemen in 2012. [3] Additionally, the USCRI indicates that Yemen hosted a population of refugees and asylum seekers numbering around 124,600 in 2007. [4]
According to Article 44 of the national constitution, Yemeni nationality is regulated by the law. Citizenship may not be withdrawn unless it is in accordance to the law. [5]
In addition, per Article 45 of the constitution, a citizen of Yemen cannot be extradited to a foreign authority. [5]