1. Website Owner & Organizer
The ONDM 2027 website (ondm2027.cttc.es) is managed by the Centre Tecnològic de Telecomunicacions de Catalunya (CTTC), as the local organizer of the 31st International Conference on Optical Network Design and Modelling.
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Parc Mediterrani de la Tecnologia — Building B4
Av. Carl Friedrich Gauss 7 (formerly, Av. Canal Olímpic s/n), 08860 Castelldefels, Barcelona, Spain
CIF: G-62616586
Register information:
Guia d'Entitats (Departament de Justícia de la Generalitat de Catalunya), Registration number: 1613
Tel.: +34 93 645 29 00
Email: dpo@cttc.cat
2. Purpose and Scope
This website provides information about the ONDM 2027 conference: call for papers, registration, programme, venue, and related activities. It is intended for researchers, students, and professionals in optical networking and telecommunications.
This legal notice applies to this ONDM 2027 website and its contents. External services linked from this website (including submission and registration platforms) are governed by their own legal terms and privacy notices.
3. Conditions of Access and Use
Access to this website is free of charge and does not require prior subscription or registration.
Users must use this website in good faith, in accordance with applicable law, and without carrying out actions that may damage, overload, or compromise the website, its services, or the rights of third parties.
4. Intellectual Property
All content on this website including text, graphics, logos, and page designs is protected by intellectual property law and is either owned by CTTC, IEEE Communications Society, or used with permission. Reproduction, distribution, or modification for commercial purposes is prohibited without written consent.
The ONDM 2027 logo and name are trademarks of the conference series. IEEE and IEEE Communications Society logos are trademarks of the Institute of Electrical and Electronics Engineers, Inc.
5. Disclaimer of Liability
CTTC makes every effort to ensure the accuracy and currency of the information published on this website, but cannot guarantee its completeness. Conference details including dates, fees, and programme are subject to change. CTTC accepts no liability for decisions made based on information from this website.
External links are provided for convenience only. CTTC is not responsible for the content of third-party websites.
6. Data Protection
Personal data processing for this website is described in the Privacy Policy. By submitting personal data through website channels, users acknowledge and accept the data-processing terms described there.
7. Applicable Law and Jurisdiction
This website is subject to Spanish law. Any disputes shall be resolved before the competent Courts of Barcelona, Spain.
8. Changes to This Legal Notice
CTTC may update this legal notice to reflect legal, organizational, or service changes. The current version is the one published at this URL.
9. Contact
For legal inquiries, contact dpo@cttc.cat. For conference operations, contact ondm2027@cttc.es.
Last updated: 28 April 2026 (based on CTTC Legal Notice; CTTC conditions modified on 18/04/2019)