ISO 20022 · Purpose

CBLKCard Bulk Clearing

Registered in sourceSource release: August 2026 (v3)

Published definition

A Service that is settling money for a bulk of card transactions, while referring to a specific transaction file or other information like terminal ID, card acceptor ID or other transaction details.

Additional source information

Card Settlement

Code set and usage

Purpose contains 366 registered codes. Its exact identifier is ExternalPurpose1Code.

Specifies the external purpose code in the format of character string with a maximum length of 4 characters. The list of valid codes is an external code list published separately. External code sets can be downloaded from www.iso20022.org.

Use the code with the applicable message version and implementation guide. A matching code value alone does not establish the same meaning in another set.

View 281 published message references

This code in other sets 1

These share the characters CBLK. Their meanings belong to their respective sets.