Datatypes

Kazakh individual identification number (IIN)

ID kz_iin

DatatypePersonal data (PII)identifierDraft

This record is a draft: it has not been reviewed yet and may be incomplete or wrong. Do not rely on it for compliance decisions. Help improve it (see CONTRIBUTING.md).

Individual identification number (IIN) of Kazakhstan: the 12-digit number that a citizen or a resident foreigner receives at first registration. It never changes, is printed on the identity card and serves as the tax identification number of individuals and of individual entrepreneurs working on their own. Numbers formed before 26 August 2013 usually start with the date of birth (YYMMDD) and a digit for century and sex, but the current rules give the digits no meaning, so the number must not be parsed. The last digit is a check digit, computed as for the BIN (kz_bin). The IIN replaced the taxpayer registration number (RNN) and the social individual code (SIK) on 1 January 2013.

Categories
Personally identifiable information, Person related
Countries
Kazakhstan
Languages
Kazakh, Russian
W3C DPV
pd:OfficialID
Check digit
kz_iin_bin
Quality
90/100 · missing: detector coverage
Metacrafter rules
no detection rule yet
Supported by tools
no tool record lists this type yet

Regular expression

^\d{12}$

Python re syntax.

Examples

ValueDescription
500101100010Synthetic: under the old structure it would belong to a man born on 1 January 1850
500101100106Synthetic; the first weights give 10, so the check digit comes from the second weights
500101100011 invalidCheck digit does not match
50010110001 invalidEleven digits

Translations

LanguageNameDescription
RussianИндивидуальный идентификационный номер (ИИН)Двенадцатизначный номер физического лица в Казахстане, неизменный с момента формирования. Указан в удостоверении личности и служит налоговым номером. Последняя цифра контрольная. С 1 января 2013 года заменил РНН и СИК.
KazakhЖеке сәйкестендіру нөмірі (ЖСН)

Sources

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