Datatypes

International Securities Identification Number

ID isin

An International Securities Identification Number (ISIN) uniquely identifies a security. Its structure is defined in ISO 6166. The ISIN code is a 12-character alphanumeric code that serves for uniform identification of a security through normalization of the assigned National Number, where one exists, at trading and settlement.

Categories

Finances and banking

Countries

Global (not tied to a country)

Languages

Common to most languages

AutoType benchmark

isin

FTA

CHECKDIGIT.ISIN

python-stdnum

stdnum.isin

Wikidata

P946

FIBO

international securities identification number (ISIN)

Quality

80/100 · missing: anchored regexp, negative example, translation

Metacrafter rules

2 rules (1 by field name, 1 by value)

• isinfield field, common/crossborder_finance.yaml
• isinvalue data, common/crossborder_finance.yaml

Supported by tools

Auto-Type, Collibra Data Classification, DataPrep, FTA (Fast Text Analysis), Great Expectations Semantic Types Expectations, IBM Knowledge Catalog (IBM watsonx.data intelligence), metacrafter, python-stdnum

Regular expression

[A-Z]{2}[A-Z\d]{10}

Python re syntax. Not anchored: it can match inside longer text.

Examples

Sources

• wikipedia: https://en.wikipedia.org/wiki/International_Securities_Identification_Number
• wikidata: https://www.wikidata.org/wiki/Property:P946

Use this record

• Page URL: http://registry.apicrafter.io/datatype/isin
• JSON: API v1 · legacy shape (used by metacrafter) · Markdown (for LLMs)
• Improve it: edit data/datatypes/any/finances/isin.yaml on GitHub