A passport is an official travel document issued by a government that contains a person's identity for international travel. A person with a passport can travel to and from foreign countries more easily and access consular assistance. A passport certifies the personal identity and nationality of its holder. It is typical for passports to contain the full name, photograph, place and date of birth, signature, and the issue and expiration dates of the passport. While passports are typically issued by national governments, certain subnational governments are authorised to issue passports to citizens residing within their borders.
Border control comprises measures taken by governments to monitor and regulate the movement of people, animals, and goods across land, air, and maritime borders. While border control is typically associated with international borders, it also encompasses controls imposed on internal borders within a single state.
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.
The Hong Kong Special Administrative Region of the People's Republic of China passport is a passport issued only to permanent residents of Hong Kong who also hold Chinese citizenship. In accordance with the Basic Law of the Hong Kong Special Administrative Region, since the transfer of sovereignty on 1 July 1997, the passport has been issued by the Immigration Department of the Government of Hong Kong under the authorisation of the Central People's Government of the People's Republic of China. As the official languages of Hong Kong are Chinese and English, the passport is printed bilingually in both Chinese and English. In addition, unlike Chinese passports which can be issued by Chinese consulates abroad, the Immigration Department(Hong Kong) is the only issuing authority for HKSAR passports.
The Singapore passport is a travel document and passport issued to citizens and nationals of the Republic of Singapore. It enables the bearer to exit and re-enter Singapore freely, travel to and from other countries in accordance with visa requirements, facilitates the process of securing assistance from Singapore consular officials abroad, if necessary, and requests protection for the bearer while abroad.
The Kenyan passport is issued to Kenyan citizens in accordance with the Constitution of Kenya, 2010 and as provided for in the Kenya Citizens and Immigration Act that commenced on 30 August 2011. In addition issuance process is regulated by Legal Notice No. 64. If eligible, an individual can apply for a New Passport, Renewal Passport and Replacement Passport. Passports are issued by the Department of Immigration. The department is under the Ministry of Interior and Coordination of National Government. Kenyan passports are usually used as a form of ID as well and would be rated as second to the Kenyan national ID card. Before Kenya got independence from Britain, British passports were used.
The Jamaican passport is issued to citizens of Jamaica for international travel. The passport is a CARICOM passport as Jamaica is a member of the Caribbean Community.
The Guyanese passport is issued to citizens of Guyana for international travel. As of July 2007, Guyana has issued the common Caribbean passport, featuring the logo of the Caribbean Community on the cover.
A Barbados passport is a travel document issued to citizens of Barbados, in accordance with Citizenship Act from 1978, the Immigration Act from 1997, and the Barbados Constitution, for the purpose of facilitating international travel. It allows the bearer to travel to foreign countries in accordance with visa requirements, and facilitates the process of securing assistance from Barbados consular officials abroad, if necessary.
The CARICOM passport is a passport document issued by the 15 member states of the Caribbean Community (CARICOM) for their citizens. It can be used both for intra-regional and international travel. The passport was created to facilitate intra-region travel; however, citizens of the OECS that are citizens from Antigua and Barbuda, Dominica, Grenada, St. Kitts and Nevis, Saint Lucia, Guyana and St. Vincent and the Grenadines may use a member-state issued drivers licence, national identification card, voters registration card or social security card for travel within the OECS area.
Antiguan and Barbudan passports are issued to nationals of Antigua and Barbuda for international travel. The passport is a CARICOM passport as Antigua and Barbuda is a member of the Caribbean Community.
Commonwealth of Dominica (Dominican) passports are issued to citizens of Dominica for international travel. The passport is a CARICOM passport as Dominica is a member of the Caribbean Community. The Dominican government began issuing biometric passports to its citizens on 19 July 2021, having spent $13 million upgrading its passport system to improve national security across its borders.
The Saint Kitts and Nevis passport is issued to citizens of Saint Kitts and Nevis for international travel. Prior to 1983, Saint Kitts and Nevis, together with Anguilla, was an associated state of the United Kingdom. The passport is a Caricom passport as Saint Kitts and Nevis is a member of the Caribbean Community. As of 29 July 2023, citizens of Saint Kitts and Nevis had visa-free or visa on arrival access to 154 countries and territories.
The visa policy of Canada requires that any foreign national wishing to enter Canada must obtain a temporary resident visa from one of the Canadian diplomatic missions, unless they hold a passport issued by one of the 54 eligible visa exempt countries and territories or proof of permanent residence in the United States.
The Grenadian passport is a travel document issued to citizens of Grenada, in accordance with the Grenadian Citizenship Act of 1976 and the Grenada Constitution, for the purpose of facilitating international travel. It allows the bearer to travel to foreign countries and the Commonwealth of Nations, in accordance with visa requirements, and facilitates the process of securing assistance from Grenadian consular officials abroad, if necessary.
Visa requirements for Trinidad and Tobago citizens are administrative entry restrictions by the authorities of other states placed on citizens of Trinidad and Tobago. As of 7 April 2020, Trinidad and Tobago citizens had visa-free or visa on arrival access to 150 countries and territories, ranking the Trinidad and Tobago passport 30th in terms of travel freedom according to the Henley Passport Index. As a member of CARICOM, Trinidad and Tobago passport holders that are skilled nationals with a CSME Certificate have access to freedom of movement in all CARICOM full member states.
CARIPASS is a voluntary travel card programme that will provide secure and simple border crossings for Caribbean Community (CARICOM) citizens and some legal residents of CARICOM nations. The CARIPASS initiative is coordinated by the Implementation Agency for Crime and Security, and seeks to provide standardised border control facilities within participating Caribbean communities.
Micronesian passports are the regular travel document issued by the Federated States of Micronesia to its citizens in order to enable them to travel outside the country.
The British Overseas Territories maintain their own entry requirements different from the visa policy of the United Kingdom. As a general rule, British citizens do not have automatic right of abode in these territories.
Trinidad and Tobago 
