Jan Oomen is member of the Supervisory Board since November 2012. Jan holds a MSc degree in Chemical Technology/Environmental Engineering with a specialization in (waste)water treatment. After a couple of years with SNV in Kenya, he joined DHV and acquired over 40 years of international experience through projects in all continents, holding posts such as Resident Project Manager, Project Director and Director International Consultants. Since retirement in 2012 he offers services as independent advisor and consultant to governments, private business and NGOs, including institutional and management consultancies, program and project monitoring, reviews and evaluations as well as identification missions. He served earlier as a member of the Board of RAIN. Other positions include chairmanship of the Steering Committee for the Young Expert Program (YEP) and member of the External Committee on Risk Management of Aqua for All.