An identity document is any document that may be used to prove a person's identity. If issued in a small, standard credit card size form, it is usually called an identity card, or passport card. Some countries issue formal identity documents, as national identification cards that may be compulsory or non-compulsory, while others may require identity verification using regional identification or informal documents. When the identity document incorporates a person's photograph, it may be called photo ID.
An electronic identification ("eID") is a digital solution for proof of identity of citizens or organizations. They can be used to view to access benefits or services provided by government authorities, banks or other companies, for mobile payments, etc. Apart from online authentication and login, many electronic identity services also give users the option to sign electronic documents with a digital signature.
A national identification number, national identity number, or national insurance number or JMBG/EMBG is used by the governments of many countries as a means of tracking their citizens, permanent residents, and temporary residents for the purposes of work, taxation, government benefits, health care, and other governmentally-related functions.
Malaysian nationality law details the conditions by which a person is a national of Malaysia. The primary law governing nationality requirements is the Constitution of Malaysia, which came into force on 27 August 1957.
The National Registration Identity Card (NRIC), colloquially known as "IC", is a compulsory identity document issued to citizens and permanent residents of Singapore. People must register for an NRIC within one year of attaining the age of 15, or upon becoming a citizen or permanent resident. Re-registrations are required for persons attaining the ages of 30 and 55, unless the person has been issued with an NRIC within ten years prior to the re-registration ages.
The Permanent Resident card also known colloquially as the PR Card or the Maple Leaf card, is an identification document and a travel document for permanent residents of Canada. It is one of the methods by which Canadian permanent residents can prove their status and is, along with the permanent resident travel document (PRTD), one of the only documents that allow permanent residents to return to Canada by a commercial carrier.
A contactless smart card is a contactless credential whose dimensions are credit card size. Its embedded integrated circuits can store data and communicate with a terminal via NFC. Commonplace uses include transit tickets, bank cards and passports.
The National Database & Registration Authority (NADRA) is an independent and autonomous agency under the control of the Interior Secretary of Pakistan that regulates Government Databases and statistically manages the sensitive registration database of all the National Citizens of Pakistan. Lieutenant General Muhammad Munir Afsar serves as Chairman of National Database and Registration Authority (NADRA) Pakistan.
The Malaysian passport is the passport issued to citizens of Malaysia by the Immigration Department of Malaysia.
PESEL is the national identification number used in Poland since 1979. The number is 11 digits long, identifies exactly one person, and cannot be changed once assigned, except in specific situations.
The Immigration and Checkpoints Authority (ICA) is a law enforcement agency within the Ministry of Home Affairs (MHA), the border control agency responsible for frontline border control operations at air, sea and rail ports in Singapore.
In the Republic of Korea, a resident registration number (RRN) is a 13-digit number issued to all residents of South Korea regardless of nationality. Similar to national identification numbers in other countries, it is used to identify people in various private transactions such as banking and employment. It was also used extensively for online identification purposes, but after 2013 resident registration number cannot be used for identification unless other laws require processing resident registration numbers. Foreign nationals receive a foreign resident number (외국인등록번호) upon registration with the local immigration office.
The Polish Identity Card is a national identity document issued to Polish citizens. As Poland is a European Union member state it is also serves a European Identity card. Every Polish citizen 18 years of age or older residing permanently in Poland is required to have an identity card issued by the local office of civic affairs. Children as well as Polish citizens living permanently abroad are entitled, but not required, to have one. Identity cards are valid for a period of 10 years.
The National Identity Card is the identity document in use in Sri Lanka. It is compulsory for all Sri Lankan citizens who are fifteen years of age and older to have their NICs. NICs are issued by the Department for Registration of Persons. The Registration of Persons Act No.32 of 1968 as amended by Act Nos 28 and 37 of 1971 and Act No.11 of 1981 legislates the issuance and usage of NICs.
The German Identity Card is issued to German citizens by local registration offices in Germany and diplomatic missions abroad, while it is produced at the Bundesdruckerei in Berlin.
The Ghana Card is the national Identity card that is issued by the Ghanaian authorities to Ghanaian citizens – both resident and non-resident, legal and permanent residents of foreign nationals. It is proof of identity, citizenship and residence of the holder. The current version is in ID1 format and biometric. It is issued by the National Identification Authority of Ghana and Regarded as a property of the country as such. In July 2023, through the initiative of the Vice President, Dr. Mahamudu Bawumia, new card numbers were issued to newborn babies as part of pilot program to incorporate newborn babies unto the database.
The Lebanese identity card is a compulsory Identity document issued to citizens of the Republic of Lebanon by the police on behalf of the Lebanese Ministry of Interior or in Lebanese embassies/consulates (abroad) free of charge. It is proof of identity, citizenship and residence of the Lebanese citizens.
Automated border control systems (ABC) or eGates are automated self-service barriers which use data stored in a chip in biometric passports along with a photo or fingerprint taken at the time of entering the eGates to verify the passport holder's identity. Travellers undergo biometric verification using facial or iris recognition, fingerprints, or a combination of modalities. After the identification process is complete and the passport holder's identity is verified, a physical barrier such as a gate or turnstile opens to permit passage. If the passport holder's identification is not verified or if the system malfunctions, then the gate or turnstile does not open and an immigration officer will meet the person. E-gates came about in the early 2000s as an automated method of reading the then-newly ICAO mandated e-passports.
The Documento Nacional de Identidad (DNI) (Spanish for 'National Identity Document') is the only personal identity card recognized by the Peruvian Government for all civil, commercial, administrative, judicial acts and, in general, for all those cases in which, by legal mandate, it must be presented. It is a public document, personal, and non-transferable and also constitutes the only title of right to the suffrage of the person in whose favor it has been granted. Its issuance is in charge of the National Registry of Identification and Civil Status (RENIEC).
The Identification Document, also known as Cédula de identidad, is the compulsory Uruguayan identity document, issued by the Ministry of the Interior through the National Directorate of Civil Identification (DNIC).
National Registration Department of Malaysia, Ministry of Home Affairs 
Malaysia 
