WCA - World Congress of Anaesthesiologists

WCA2026 will offer a diverse scientific programme with 19 focused tracks tailored to sub-specialties in anaesthesiology and critical care

View our upcoming programme for 2025 and watch all of our monthly WCA2026 webinars on-demand

Accepted abstracts will be presented as e-posters at WCA2026 and  published in an e-supplement of Anesthesia & Analgesia

Join us in 2026 in Marrakech

WCA is the pre-eminent international congress for anaesthesiologists from around the world

WCA2024 brought together anaesthesiologists from 142 countries to learn, network and collaborate

WCA2026 offers flexible registration options to suit all attendees.

Registration opens early 2025

Read more about the city of Marrakech, the venue, visa requirements and accommodation and travel options

2026