Please find this information under My Account > Membership payment in the My ICCA section. International Congress and Convention Association Address: Alpha Tower, De Entree 57 Postal Code: 1101 BH City: Amsterdam Country: The Netherlands VAT registration number: NL002875263B01 Chamber of Commerce number Amsterdam: 40409074 International Convention and Congress B.V. Address: Alpha Tower, De Entree 57 Postal Code: 1101 BH City: Amsterdam Country: The Netherlands VAT registration number: NL863678397B01 Chamber of Commerce number Amsterdam: 85598232