This year, the international IRIS conference will take place in Leiden from 20 to 21 April. The conference brings together professionals to share their knowledge and innovations in the field of radioisotopes, with the aim of improving the global supply chain for radioisotopes.

IRIS is the leading conference for professionals from across the radioisotope value chain. This year, producers and researchers will come together for the first time to discuss innovations, practical solutions and the latest developments. The conference promotes collaboration and strengthens the future of radioisotopes in medicine, industry and science.

The conference is a side event of the European Research Reactor Conference and the International Recycling Incubation Summit in New Delhi, India, which will take place from 16 to 17 January 2026 and focuses on sustainable waste management and the circular economy. 

When

  • Daily starting from april 20th, 2026 until april 21st, 2026

Location