About IMRP
The International Meeting on Radiation Processing (IMRP) is recognised as the leading international event for those involved in the applications, science and technology of radiation processing. It is where the business and science of irradiation come together to discuss recent advances, current trends as well as the issues and opportunities that impact the commercial use of ionizing radiation. The IMRP program is always topical and includes regional, technology and application updates from industry leaders.
The IMRP exhibition, side events and technical tours are great opportunities to learn and to meet industry colleagues. The iia understands the importance of networking and has revised the overall format of the event, putting the exhibition space at its core.
IMRP is organised every 2-3 years on a different continent by the International Irradiation Association (iia). The first IMRP meeting was held in Puerto Rico in 1976.
Recent past meetings took place in
Making the Most of your IMRP


Hosted by Martin Comben (Chair, IMRP 2027 Organising Committee, iia) and Brian McEvoy (Chair, IMRP 2027 Program Committee, STERIS AST), the session introduced the conference theme, venue, and timeline leading up to IMRP 2027.
Brian also outlined the program vision that will take shape through the abstract submission process.