General Affairs Group
General Affairs Division: Legal and Budgetary Affairs, General Affairs, Facility Management, Public Interest Incorporated Foundation Management, and Mid-term Outlook Progress Management
Donations, Supporting Membership and Fundraising Division: Donations, Collection of Supporting Membership fees, Fundraising Activities
Public Relations and IT Management: Public Relations and IT Management, including Newsletter Publication
Project Management Group
Scientific Committee: Management of Scientific Committee, Development of Integrated Lake Basin Management (ILBM) Dissemination Tools, Publication of Scientific Journal
Planning Division: Cooperation in Planning the World Lake Conference
Support for Developing Countries: ILBM Promotion Projects in Asia, Africa and Latin America
Information Collection Division: Lake Data Collection, Management of World Lake Database (WLDB), Knowledge Base LAKES, and TWAP Portal
Training Division: ILBM training, Environmental Education Projects, Technical Cooperation Projects for Lake Water Quality Improvement in Indonesia