China, the European Union, India, Japan, Korea, Russia and the United States are participating in the decades-long project to build and operate ITER, and to train the fusion scientists, engineers and …

We invite you to explore the ITER website for more information on the science of ITER, the ITER international collaboration and the large-scale building project that is underway in Saint Paul-lez …

The heaviest components of the ITER machine will be shipped to the nearest Mediterranean port and then transported along 104 kilometres of specially modified road known as the ITER Itinerary.

The ITER Members are procuring the components and systems of the ITER machine and plant and shipping them to the ITER site, where the ITER Organization teams have the overall responsibility for …

The ITER project is currently under construction on a 180-hectare site in southern France. Thirty-nine buildings and technical areas house the ITER tokamak and its plant systems.

Learn about the ITER Organization, created by international agreement, its purpose, and members. Click here to learn more.

ITER includes China, the European Union, India, Japan, Korea, Russia and the United States. Members share costs and experimental results.

The ITER Organization is now accepting applications for the 2026 ITER Postdoctoral Program, offering 8 Postdoctoral Fellowships across 17 research topics in science, technology, and engineering.

Today, thousands of people are collaborating at the ITER site in Saint Paul-lez-Durance, France, as well as in China, the European Union, India, Japan, Korea, Russia and the United States to build the …

Actions for ITER in France are coordinated through several administrative bodies. Agence Iter France oversaw the site preparatory works, and it also provides welcome services to ITER employees …