This module adds support for *pain.001.001.03.ch.02* which is used for ISO 20022 credit transfers in Switzerland (SEPA or not SEPA).

It implements the guidelines for `ISO 20022 credit transfers <http://www.six-interbank-clearing.com/dam/downloads/fr/standardization/iso/swiss-recommendations/implementation_guidelines_ct.pdf>`_ published by SIX Interbank Clearing.