The following is a member description:
Council of International Schools
The Council of International Schools is the premier organisation in International Education for the accreditation of schools and Best Practice development. CIS is a not-for-profit organisation of a truly worldwide international educational community comprising over 650 member schools and 450 colleges/universities. It has experience of K–12 education in more than 100 countries and many of the Council's Officers and Consultants are former heads of international schools.
The central purpose of CIS is to enable member organisations to achieve and deliver the highest standards in International Education and continually improve the outcome of student learning.
Learn more at: http://www.cois.org/