Mgr. Ing. Jiří Marek
serves as the Head of the EOSC CZ Secretariat, where he oversees the implementation of the European Open Science Cloud in the Czech Republic. He also holds the position of Open Science Manager at Masaryk University. Marek is one of the initiators of the Brno Open Source Declaration, which advocates for the creation of a National Open Source Program Office for the public sector and academia. His academic background is in chemistry, with a specialization in hydrogen technologies, and ICT law, focusing on Open Access, Open Agenda, and copyright law.