Please be aware of fraudulent third party websites attempting to mislead event participants. These unofficial service providers are using a variety of tactics to deceive attendees through offers of hotel reservation services, registration services, etc. We urge delegates/companies not to give information to any of these service providers!


The SIOP Europe Annual Meeting is a joint meeting of different clinical trial groups and parents & survivors organisations. Please kindly note that abstracts are not accepted for this meeting.


Special reduced rates on accommodation in Valencia will be listed shortly.

Since Valencia is a popular destination in May, we advise you to book your hotel accommodation as early as possible.

Accreditation for Continuous Medical Education (CME)

Application for accreditation will be submitted to the European Accreditation Council for Continuing Medical Education (EACCME). The SIOP Europe Annual Meeting in 2019 has been granted 17 European CME credits (ECMEC®s). 

Exhibition & Sponsorship

The Exhibition is an essential part of the annual meeting, providing an ideal opportunity to network and examine key innovations.

The exhibition will be held at the venue and entrance will be free for registered delegates.

More information coming soon.

Guest Attendance Policy

The SIOP Europe 2020 Annual Meeting is exclusively reserved for registered attendees.  Badges provided at registration are required for entrance into all areas and this will be strictly enforced.

Insurance & Liability

The organisers do not accept liability for individual medical, travel or personal insurance during SIOP Europe 2020.

Participants are strongly advised to make their own arrangements with respect to health and travel insurance.

Language and Translation

English is the official language of the meeting. Simultaneous interpretation will not be available.

Passport and Visa

A valid passport / identity card is required for entry into Spain.  A visa may be required for some countries, so please contact your local Embassy three months prior to your departure.


Registration for SIOP Europe 2020 will open in September 2019. Please kindly note that this meeting is per invitation only. You should receive your personalised invitation together with the registration link via email. To apply for an invitation or to nominate a peer or colleague, you may contact the SIOP Europe Secretariat by e-mail:

Social Media

Tweet, network and follow updates using hashtag #SIOPEurope20.


Valencia Conference Centre

Avinguda de les Corts Valencianes, 60
46015 València, Spain
Tel.: +34 96 317 94 00

CAUTION: Please be aware of fraudulent third party websites that attempt to mislead event participants by offering Accommodation and Registration services. They may claim to be part of the 'official SIOP Europe Annual Meeting'. Please note that the SIOP Europe has no agreement or affiliation with these providers and we recommend that delegates/companies do not give information to them.