Belgium
VONK – Netwerk voor intern communicatie [VONK]
Denmark
Foreningen for Intern Kommunikation [FIKOM]
Italy
Associazione per lo Sviluppo della Comunicazione Aziendale in Italia [ASCAI]
Portugal
Associação Portuguesa de Comunicação de Empresa [APCE]
Slovakia
AICO – The Association for Internal Communications [AICO]
Slovenia
Slovensko društvo za odnose z javnostmi (Section of internal communicators) [SIK-PRSS]
Switzerland
Schweizerischer Verband für Interne Kommunikation [SVIK/ASCI]
United Kingdom
IoIC – Institute of Internal Communication [IoIC]