Memberships (actual and past)

INPC International Network of Principals' Centers (formerly at Harvard)
Member International Advisory Board
ENIRDELM European Network for Improving Research and Development in Educational Leadership and Management
AERA American Educational Research Association
Commonwealth Council on Educational Administration and Management
BELMAS British Educational Leadership Management and Administration Society
Filemaker Technical Network

 Major work relationships (actual and past)

Agency for the Development of Educational Management
Archdiocese of Khartoum Sudan
BNU Beijing Normal University
BMB Mott MacDonald Netherlands
CCAP CCAP Synod of Livingstonia Malawi
Church of Uganda  
CELEMUS Centre for Education Leadership and Management of Stellenbosch University, South Africa
CIAE - UChile Universidad de Chile, Centro de Investigación Avanzada en Educación
CIS-VU VU University Amsterdam, Centre for International Cooperation
Coalition Factory
Cordaid Netherlands
Dutch Ministry of
Foreign Affairs
Edburgh consultants Netherlands
EdUHK Education University of Hong Kong
HNUE Hanoi National University of Education
IOB Dutch Ministry of Foreign Affairs’ Policy and Operations Evaluation Department 
ITT In-service training institute, Moscow
KYU Kyambogo University, Faculty of Education 
MDF MDF Training & Consultancy, Netherlands
MGSLG Matthew Goniwe School of Leadership & Governance, Johannesburg
MIE Malawi Institute of Education
MOE Ministry of Education, Arab Republic of Egypt
MOERE Ministry of Education, Reconciliation and Ecclesiastical Affairs, St. Vincent and the Grenadines 
MOESC Ministry of Education, Science and Culture, Surinam
MOEST Ministry of Education, Science and Technology, Tanzania
MOGEI South Sudan’s Ministry of General Education and Instruction
NIEM National Institute for Education Management, Hanoi
Nomisma (Italy)
NSO Netherlands School for Educational Management
(In Dutch)
Oxfam Novib Netherlands
UC Pontificia Universidad Católica de Chile, Facultad de Educación
SNNU Shaanxi Normal University Xian
Royal Tropical Institute Netherlands
Undugu Undugu Society of Kenya
UJE University of Juba, College of Education
UMAINE University of Maine, College of Education and Human Development
UWC University of Western Cape - TIP, Soth Africa
VNU Vietnam National University, University of Education
VVOB Flemish Assocation for Development Co-operation and Technical Asistance