The below essCert Chambers of Commerce are members of the ICC World Chambers Federation (WCF) International CO Accreditation Chain.
Access the ICC WCF CO verification website to confirm the authenticity and validity of COs issued by the Chambers listed here.
Americas
Europe
Asia/Oceania
Ireland
- Athlone Chamber of Commerce and Industry
- Ballina Chamber of Commerce
- Cootehill Chamber
- Cork Chamber
- County Carlow Chamber of Commerce
- County Kildare Chamber of Commerce
- County Meath Chamber of Commerce
- County Tipperary Chamber of Commerce
- County Wexford Chamber
- Drogheda & District Chamber of Commerce
- Dublin Chamber
- Dun Laoghaire Rathdown Chamber
- Dundalk Chamber
- Ennis Chamber of Commerce
- Enniscorthy & District Chamber
- Fingal Chamber
- Galway Chamber
- Kilkenny Chamber of Commerce
- Letterkenny Chamber
- Limerick Chamber
- Mullingar Chamber
- Sligo Chamber
- South Dublin Chamber
- Tralee Chamber Alliance
- Waterford Chamber
- Westport Chamber
Norway
- Arendal Chamber of Commerce
- Bergen Chamber of Commerce and Industry
- Drammen Chamber of Commerce
- Gjøvik Chamber of Commerce
- Haugesund Chamber of Commerce
- Kongsberg Chamber of Commerce
- Kristiansand Handelskammer
- Oslo Chamber of Commerce
- Sarpsborg Handelskammer
- Stavanger Chamber of Commerce & Industry
- The Ålesund Chamber of Commerce
- Troms Chamber of Commerce
Slovakia
- Bratislava Regional Chamber of Slovak Chamber of Commerce and Industry
- Kosice Regional Chamber of Slovak Chamber of Commerce and Industry
- Slovak Chamber of Commerce and Industry
- Trencin Regional Chamber of Slovak Chamber of Commerce and Industry
- Trnava Regional Chamber of Slovak Chamber of Commerce and Industry
New Zealand
- Auckland Chamber of Commerce
- Canterbury Employers’ Chamber of Commerce
- Hawke’s Bay Chamber of Commerce
- Marlborough Chamber of Commerce
- Nelson Tasman Chamber of Commerce
- Otago Chamber of Commerce
- Rotorua Chamber of Commerce
- South Canterbury Chamber of Commerce
- Southland Chamber of Commerce
- Taranaki Chamber of Commerce
- Tauranga Chamber of Commerce
- Waikato Chamber of Commerce
- Wellington Chamber of Commerce