Dear Friends and Colleagues, 

On behalf of the International Association for the Study of Pain (IASP), we are delighted to invite you to the 21st World Congress on Pain, taking place 26–30 October 2026 in Bangkok, Thailand. 

Bangkok is a vibrant, bustling city where ancient temples, floating markets, and a rich street food culture blend seamlessly with modern skyscrapers, luxury malls, and dynamic nightlife. This remarkable setting will provide the perfect backdrop for an unforgettable scientific and cultural exchange. 

The Congress reflects IASP’s ongoing commitment to reducing the global burden of pain. It is designed to attract a diverse community of scientists, clinicians, healthcare providers, patient advocates, and others. The program, available in late 2025, will be thoughtfully structured to consider participants’ varying levels of knowledge, the availability of treatments in their regions, and the cultural contexts in which they work. 

Our Scientific Program Committee is reviewing and selecting sessions that will highlight the latest and most exciting discoveries in pain research and treatment. Esteemed experts and promising early-career professionals from around the world will share their knowledge in plenary lectures, topical workshops, and poster presentations. The diversity of perspectives and experiences will enrich learning and inspire new collaborations. 

Beyond the Congress halls, Bangkok offers endless opportunities to explore. Visit grand temples, wander through the lively Chatuchak Weekend Market, sample authentic Thai cuisine, or enjoy a serene Chao Phraya River cruise. Our Thai colleagues are eager to share their traditions and hospitality, ensuring you experience the unique charm of their culture. 

Registration is now available.  Plan now to join your colleagues and friends in Bangkok for the 2026 World Congress on Pain—a truly exceptional intellectual and cultural experience you won’t forget.   

With Best Wishes,