The 2025 Joint Transnational Call (JTC) is the fourth in the series of the Water4All co-funded calls. It is jointly launched by 33 Funding Partner Organisations (FPOs) from 30 countries responsible for funding research and innovation actions in the field of water, with the financial support from the EC.
With the aim of developing the capacities of the talented young researchers and giving them the opportunity to act as leaders of the project consortia, Water4All also integrates an independent modality of the Early Career Researchers (ECR) in this JTC. The thematic focus of the ECR modality is aligned with the JTC topics. The applicants can choose whether to apply under the Regular modality or under the modality of ECR, provided they comply with the requirements.
The Water4All 2025 Joint Transnational Call focuses on Water and Health, inviting research and innovation proposals that address critical challenges related to water quality, contaminants, and human health, including the links to environmental health (One Health). Proposals on water treatment technologies must integrate health aspects and include risk mitigation measures.




