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Colombian Unique Institutional Code (CO-CUIN)

Description

The Código Único Institucional (CUIN) is a 15-digit numeric code assigned to Colombian public sector entities by the Contaduría General de la Nación (CGN — National Accounting Authority). It was adopted by Resolution No. 767 of 2013 and has applied to all entities comprising the Colombian public sector from 1 January 2014.

The CUIN classifies entities across three top-level sectors: Public non-financial corporations; Public financial corporations; General government

The CUIN is an 8-part mnemonic code encoding sector, subsector, entity type, supra-region, and territorial level. It is used for public finance monitoring and reporting, and is mandatory for all public sector entities registered in the CHIP (Consolidador de Hacienda e Información Pública) system. It is also required by DIAN for annual exogenous information reporting by public entities.

The CUIN is distinct from the NIT (tax identification number) and applies exclusively to public sector entities.

Search options

The CUIN list is maintained by the Contaduría General de la Nación: https://www.contaduria.gov.co/clasificacion-entidades-segun-cuin

The full entity list (Listado de Entidades) is available for download from this page as an Excel file, updated periodically. There is no interactive online lookup tool.

Find and use identifiers

CUIN codes are assigned by the Contaduría General de la Nación. Public sector entities should be able to provide their CUIN on request. The CUIN is a 15-digit numeric code — no punctuation or separators should be used.

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How to use

The code for this list is CO-CUIN.

When you have located the organization you wish to identify in this list, you should either:

Enter it in an identifier database field prefixed with CO-CUIN.

CO-CUIN-[ IDENTIFIER ]
          

Examples

                
CO-CUIN-311100000000027
                
CO-CUIN-111122749503787
                
CO-CUIN-237125235603979
                
            

Alternatively, use it within a two-part identifier, with CO-CUIN as the 'scheme', and the identifier you have located as the 'identifier' field.

  • Coverage: CO

  • List Type: primary

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