The Joint European Canadian Chinese development of Small Modular Reactor Technology is a multi-international project with the aim to assess the feasibility of a small modular reactor cooled by supercritical water and identify its passive safety features. This project is very important as the demand for energy is still increasing, and the SCW-SMR is the logical evolution of common light water-cooled reactors with higher efficiency and reduced capital costs. To achieve the related objectives, the project structure is divided into 4 technical work packages focused on Material testing, Thermal-hydraulics and safety, Neutronics and reactor physics, Guideline synthesis and pre-licensing studies supported by two work packages including coordination, nuclear education and training activities.