Registration SAVE THE DATE September 15-18, 2026 See you in San Antonio! KEEP ME UPDATED   Save the date Hosted by: Hosted by: SIOP 2025 Sessions on demand available Until January 2024 GO TO 2025   Membership MEMBERS Enjoy a number of benefits Join the community today! LEARN MORE

ABOUT THE CONGRESS

SEPTEMBER 15-18, 2026 | SAN ANTONIO,TEXAS, USA

Experience 4 outstanding days of cutting-edge science, engaging debates and networking with world renowned experts at SIOP 2026!

Advance your paeditatric oncology career, connect with like-minded people and contribute to a world where no child should die of cancer!

KEY DATES FOR YOUR CALENDAR

September 15-18, 2026 – SIOP 2026

GET READY FOR SAN ANTONIO

Discover the rich history, lively culture, and unique charm of San Antonio, Texas. Whether you’re exploring the historic Alamo, strolling along the scenic River Walk, or indulging in authentic Tex-Mex cuisine, the city offers a vibrant mix of experiences. In San Antonio, you can effortlessly switch from the inspiring SIOP congress to experiencing the city’s lively neighborhoods and iconic landmarks, creating an ideal blend of professional growth and leisurely exploration.
Button: Discover San Antonio (link to Discover San Antonio page)

DISCOVER SAN ANTONIO