A visum 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.
The visa policy of Australia deals with the requirements that a foreign national wishing to enter Australia must meet to obtain a visa, which is a permit to travel, to enter and remain in the country. A visa may also entitle the visa holder to other privileges, such as a right to work, study, etc. and may be subject to conditions.
Visitors to the Republic of China (Taiwan) must obtain a visa or authorization in advance, unless they come from one of the visa exempt countries or countries whose nationals are eligible for visa on arrival. All visitors must hold a passport valid for 6 months.
The visa policy of Hong Kong deals with the requirements in which a foreign national wishing to enter Hong Kong through one of the 15 immigration control points must meet to obtain an entry permit or Visa, which depending on the traveller's nationality, may be required to travel to, enter, and remain in the Hong Kong Special Administrative Region. Visitors from over 145 countries are permitted without Visa entry for periods ranging from 7 to 180 days, to the Hong Kong Special Administrative Region for tourism or certain business-related activities. All visitors must hold a passport valid for more than 1 month.
Most visitors to Indonesia may obtain a visa on arrival to Indonesia, unless they are a citizen of one of the visa-exempt countries. However, some countries must obtain a visa in advance from one of the Indonesian diplomatic missions before being allowed to enter Indonesia.
The APEC Business Travel Card (ABTC) is a travel document issued to business travellers who are citizens of APEC participating economies. Valid for five years, the card eliminates the need for its holder to possess a visa when visiting other APEC participating economies as long as pre-clearance has been obtained during the application process.
Visa requirements for South Korean citizens are administrative entry restrictions by the authorities of other states placed on citizens of South Korea.
Visa requirements for Indonesian citizens are administrative entry restrictions imposed on citizens of Indonesia by the authorities of other states.
Visa requirements for Malaysian citizens are administrative entry restrictions by the authorities of other states placed on citizens of Malaysia.
Visa requirements for Swedish citizens are administrative entry restrictions by the authorities of other states placed on citizens of Sweden.
As of 2024, Hong Kong Special Administrative Region passport holders have visa-free or visa on arrival access to 172 countries and territories, ranking the passport 19th in the world according to the Henley Passport Index.
Visa requirements for New Zealand citizens are administrative entry restrictions by the authorities of other states placed on citizens of New Zealand.
Visitors to Brunei must obtain a visa from one of the Bruneian diplomatic missions unless they are citizens of one of the visa-exempt countries or citizens who are eligible to obtain a visa on arrival. All visitors must have a passport valid for at least 6 months.
The visa policy of Turkey deals with the requirements that a foreign national wishing to enter Turkey must meet to be permitted to travel to, enter and remain in the country.
The visa policy of the Philippines is governed by Commonwealth Act No. 613, also known as the Philippine Immigration Act, and by subsequent legislation amending it.
Visitors to Peru must obtain a visa from one of the Peruvian diplomatic missions unless they are citizens of one of the visa-exempt countries.
Visitors to Thailand must obtain a visa from one of the Thai 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 visa policy of Singapore deals with the requirements a traveller must meet to enter Singapore. A foreign national, depending on their country of origin, must meet certain requirements to obtain a visa, which is a permit to travel, to enter and remain in the country. A visa may also entitle the visa holder to other privileges, such as a right to work, study, etc. and may be subject to conditions.
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 East Timor must obtain a visa, unless they come from one of the visa exempt countries.
