The 39th meeting of the European Regional Commission for Certification of Poliomyelitis Eradication (RCC) will review annual updates submitted by WHO European Region Member States on the status of national poliomyelitis (polio) eradication programmes in 2024. The RCC will assess, based on available evidence, whether there was poliovirus transmission in the WHO European Region in 2024 and thereby conclude whether the Region has maintained its polio-free status.