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| English | Danish |
| Customs Committees EEC-Countries of the European Free Trade Association Austria, Finland, Iceland, Norway, Sweden, Switzerland | Toldudvalgene EØF-Landene i Den Europæiske Frihandelssammenslutning EFTA, Finland, Island, Norge, Schweiz, Sverige, Østrig |
| International Fiscal Association | international sammenslutning af skatteeksperter |