*Please note that all UISPP2026 participants have to pay both the membership and registration fees, together in one single payment. Your UISPP membership will come into effect with the opening of the XXI World Congress and will cover the three-year period until the next UISPP World Congress.

**Registration fees include:

• UISPP2026 package with printed Programme summary (book pdf)
• Badge and USB key
• Abstract Book (pdf)
• Admission to the scientific sessions
• Admission to the Opening Ceremony and Welcome Reception
• Admission to the Closing Reception
• Coffee breaks