International membership received by Small Fishers Federation (Sudeesa) from the following world organizations.

- International Union of Conservation of Nature(IUCN), Geneva
- International Organization of Widows for Peace, (CSW)England
- South Asia Network of Widows development –(SANWED) Nepal
- South Asia Network for Fisher folk development , (SANFED)India
- Yadforn Association, Thailand
- Good Organization, Japan