Amongst others he was the coordinator of the biggest educational thematic network in Aquaculture, Fisheries and Aquatic Resources, AQUATNET (2000-2005) and helped expand the network to encompass vocational and academic learning to meet the challenges of the Bologna and Copenhagen Processes and Reforms. AquaTT continue to manage the secretariat and services of the network currently coordinated by Gent University. David is also facilitator of the Knowledge Management Thematic Area of the European Aquaculture Technology and Innovation Platform (EATIP).
Mbali na hayo ameratibu mmojawapo ya makundi ya kielimu yanayohusika na ‘Aquaculture’, Fisheries and Aquatic Resources’, AQUATNET (2000-2005) na imesaidia kupanua makundi hayo ili kujumuisha ujuzi na kuelimika na kuweza kutatua changamoto huko Bologna na Copenhagen. AquaTT itaendelea na kusimamia huduma za makundi ambayo yameratibiwa na Chuo Kikuu cha Gent. David pia amekuwa akiendesha sehemu ya hekima ya usimamizi wa masomo katika sehemu ya Ulaya ya teknolojia ya ‘Aquaculture’ and Innovation Platform (EATIP).