A visa is a conditional authorization granted by a polity to a foreigner that allows them to enter, remain within, or leave its territory. Visas typically include limits on the duration of the foreigner's stay, areas within the country they may enter, the dates they may enter, the number of permitted visits, or if the individual can work in the country in question. Visas are associated with the request for permission to enter a territory and thus are, in most countries, distinct from actual formal permission for an alien to enter and remain in the country. In each instance, a visa is subject to entry permission by an immigration official at the time of actual entry and can be revoked at any time. Visa evidence most commonly takes the form of a sticker endorsed in the applicant's passport or other travel document but may also exist electronically. Some countries no longer issue physical visa evidence, instead recording details only in immigration databases.
Visitors to Armenia must obtain a visa from one of the Armenian diplomatic missions unless they are citizens of one of the visa-exempt countries, or citizens who may obtain a visa on arrival, or citizens eligible for an e-Visa. Citizens of the Commonwealth of Independent States and citizens of all Eurasian Economic Union and European Union member states may enter Armenia without a visa.
Visitors to Mongolia must obtain a visa from one of the Mongolian diplomatic missions unless they are citizens of one of the visa-exempt countries, or citizens who may obtain a visa on arrival, or citizens eligible for an e-Visa.
The Government of the Co-operative Republic of Guyana exempts visa requirements for nationals of specific countries or territories. All visitors must hold a passport valid for 6 months.
The visa policy of Malaysia consists of the requirements for foreign nationals to travel to, enter, and remain in Malaysia. Most visitors to Malaysia are granted visa-free entry for a period of 90, 30, or 14 days respectively.
The visa policy of the United Arab Emirates allows citizens of certain countries to enter the United Arab Emirates without a visa. Citizens of certain other countries must obtain a visa from one of the UAE diplomatic missions. Alternatively, they may obtain an online visa through Smart Service or airlines.
Visitors to the Dominican Republic must obtain a visa from one of the Dominican Republic diplomatic missions unless they are citizens of one of the visa-exempt countries.
All visitors to Sri Lanka must obtain a visa, either on arrival to Sri Lanka or in advance. Most visitors entering for tourism purposes are required to obtain an Electronic Travel Authorization (ETA) in order to receive a visa on arrival, unless they are exempt from obtaining one. However, nationals of some countries must obtain a visa in advance instead of an ETA before being allowed to enter Sri Lanka. All visitors must hold a passport valid for 6 months.
Visitors to India must obtain a visa unless they come from one of the visa-exempt countries.
Nationals of certain countries may obtain a visa on arrival or an e-Visa online, while others must obtain a visa from an Indian diplomatic mission.
Most visitors to Cambodia must obtain a visa, either on arrival or online, unless they are citizens of one of the visa-exempt countries.
Visitors to Pakistan typically must obtain a visa from one of the Pakistani diplomatic missions. Pakistani missions abroad offer various categories of visas, with some travelers eligible for visa on arrival if traveling as part of a group tour, or for business.
Pakistan also offers electronic visa application and electronic travel authorization for issuance of visa on arrival.
Papua New Guinea Visitors must obtain a visa on arrival or e-Visa to enter the country. Visitors can also apply for a visa from the PNG diplomatic missions. All visitors must have a passport valid for 6 months.
Visitors to Botswana require a visa unless they come from one of the visa exempt countries.
Visitors to Qatar must obtain a visa, unless if they are citizens of one of the GCC countries or if they are citizens of one of the countries eligible for a visa waiver on arrival.
Visitors to the Democratic Republic of the Congo must obtain a visa from one of the Democratic Republic of the Congo diplomatic missions unless they are citizens of visa-exempt countries, citizens who can obtain a visa on arrival or citizens eligible to obtain an e-Visa.
Visitors to Cuba must obtain a visa before travel or a tourist card from one of the Cuban diplomatic missions, travel agencies or authorized airlines unless they come from one of the visa exempt countries.
Visitors to Nicaragua must obtain a visa from one of the Nicaraguan diplomatic missions, unless they come from one of the visa exempt countries or countries that can obtain a visa on arrival. All visitors must hold a passport valid for 6 months.
All visitors to Djibouti must obtain either a visa on arrival to Djibouti, an electronic visa online or a visa from one of the Djiboutian diplomatic missions prior to arrival in Djibouti, unless they come from one of the visa exempt countries mentioned below.
Visitors to Syria must obtain a visa from one of the Syrian diplomatic missions in advance, unless they are a national of a visa-exempt country or a country whose citizens are eligible to obtain visas on arrival.
Visitors to Egypt must obtain a visa from one of the Egyptian diplomatic missions unless they come from one of the visa exempt countries or countries that are eligible for visa on arrival.
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