In 2022, the European Society of Regional Anaesthesia and Pain Therapy (ESRA) celebrated its 40th Anniversary since its establishment. Following the great success in Thessaloniki – Greece last June, our first face-to-face meeting since the pandemic, we have again the immense privilege and ultimate pleasure to invite you to Paris, for the 6th World Congress on Regional Anaesthesia & Pain Medicine (WCRAPM), hosted by ESRA this time. Bringing together our continental Sister Societies, ASRA Pain Medicine, LASRA, AOSRA – PM, AFSRA, this event will be a Joint Meeting, held simultaneously with the 40th ESRA Annual congress.