SIX Interbank Clearing Ltd acts as the ISO 4217 Maintenance Agency on behalf of the International Organization for Standardization (ISO) and its Swiss member SNV (Swiss Association for Standardization).
Secretariat of the Maintenance Agency for ISO 4217
c/o SIX Interbank Clearing Ltd
P.O. Box
Hardturmstrasse 201
CH-8021 Zurich
Tel: +41 44 279 4224
Email: office@currency-iso.org
http://www.currency-iso.org