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See the Advancement
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Celebrating 10 Years of ISLB
ISLB 2026
November 7-9, 2026
Madrid, Spain
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The Only Global Congress Dedicated Exclusively to Liquid Biopsy
Join the global liquid biopsy community in Madrid for the 8th Annual Congress of Liquid Biopsy (ISLB 2026).
As the only Congress fully dedicated to liquid biopsy — and home to the field’s only dedicated journal — ISLB brings together researchers, clinicians, industry leaders, and early-career professionals driving the next phase of innovation.
Book Your Accommodation
Stay at Meliá Castilla, official ISLB 2026 congress hotel in Madrid. Enjoy convenient access to the scientific programme, excellent dining, and more opportunities to connect with fellow attendees.
Save With Early Registration
Register early for ISLB 2026 and join leading researchers, clinicians and industry innovators in Madrid. Explore expert-led sessions, workshops, oral abstract presentations, poster sessions and a dedicated poster tour while building valuable connections with the field's brightest minds. This is your opportunity to register at the best rate.
Explore the Scientific Program
Discover breakthrough research, emerging technologies, and clinical applications. Explore sessions showcasing the latest advances shaping the future of liquid biopsy.
ISLB 2026: Where Liquid Biopsy Research Connects
Meet The Leaders of Liquid Biopsy at ISLB 2026
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Important Dates
April 27, 2026
Call for Abstracts
April 27, 2026
Registration & Housing Open
July 27, 2026
Abstract Submission Deadline
October 2, 2026
Early Bird Registration Deadline
October 15, 2026
Hotel Rate Cutoff
November 7-9, 2026
Congress Live Days
Early Bird Registration DEADLINE
October 02, 2026
Get the lowest rate possible to attend ISLB 2026!