Contact CIS
Global Headquarters
Schipholweg 113
2316 XC Leiden
The Netherlands
T: +31 (0) 71 524 3300
E: info@cois.org
Services
CIS membership & services
membership@cois.org
Higher Education events
highereducation@cois.org
International Accreditation for schools
accreditation@cois.org
Affiliated Consultant & Supporting Membership
info@cois.org
Event information/press/media contact/other
info@cois.org
For complaints against CIS member and accredited schools: Complaints procedure