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.
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.
The National Registration Identity Card (NRIC), colloquially known as "IC" is the 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 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 Hong Kong identity card is an official identity document issued by the Immigration Department of Hong Kong. According to the Registration of Persons Ordinance, all residents of age 11 or above who are living in Hong Kong for longer than 180 days must, within 30 days of either reaching the age of 11 or arriving in Hong Kong, register for an HKID. HKIDs contain amongst others the name of the bearer in English, and if applicable in Chinese. The HKID does not expire for the duration of residency in Hong Kong.
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.
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.
A resident register is a government database which contains information on the current residence of persons. In countries where registration of residence is compulsory, the current place of residence must be reported to the registration office or the police within a few days after establishing a new residence. In some countries, residence information may be obtained indirectly from voter registers or registers of driver licenses. Besides a formal resident registers or population registers, residence information needs to be disclosed in many situations, such as voter registration, passport application, and updated in relation to drivers licenses, motor vehicle registration, and many other purposes. The permanent place of residence is a common criterion for taxation including the assessment of a person's income tax.
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 Computerised National Identity Card (CNIC) is an identity card issued by Pakistan's National Database and Registration Authority (NADRA). The card is available to any citizen of Pakistan who is 18 years of age or older. The CNIC is a computerised version of the National Identity Card (NIC).
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 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.
Biometrics refers to the automated recognition of individuals based on their biological and behavioral characteristics, not to be confused with statistical biometrics; which is used to analyse data in the biological sciences. Biometrics for the purposes of identification may involve DNA matching, facial recognition, fingerprints, retina and iris scanning, voice analysis, handwriting, gait, and even body odor.
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).
National Registration Department of Malaysia, Ministry of Home Affairs 
Malaysia 
