(44) User allocation of access time to the supercomputers of the Joint Undertaking should be free of charge for public users. It should also be free of charge for private users for their applications related to research and innovation activities funded by Horizon Europe or the Digital Europe Programme , as well as for private innovation activities of SMEs , where appropriate . Such allocation of access time should primarily be based on open calls for expression of interest launched by the Joint Undertaking and evaluated by independent experts. With the exception of SME users undertaking private innovation activities, all users benefiting from free-of-charge access time to the supercomputers of the Joint Undertaking should adopt an open science approach and disseminate knowledge gained through this access, in accordance with the Horizon Europe Regulation. User allocation of access time for economic activities other than private innovation activities of SMEs (which face particular market failures), should be granted on a pay-per-use basis , based on market prices. Allocation of access time for such economic activities should be allowed but limited and the level of the fee to be paid should be established by the Governing Board. The access rights should be allocated in a transparent manner. The Governing Board should define specific rules to grant access time free of charge, where appropriate, and without a call for expression of interest to initiatives that are considered strategic either by the Union or by the Governing Board. Representative examples of strategic initiatives of the Union include: Destination Earth, the Human Brain Project Flagship, the ‘1+ Million Genomes’ initiative, the common European data spaces operating in domains of public interest, and in particular the health data space, the High Performance Computing Centres of Excellence and Competence Centres, the Digital Innovation Hubs, etc. Upon Union’s request, the Joint Undertaking should grant direct access time on a temporary or permanent basis to strategic initiatives and existing or future application platforms that it considers essential for providing health-related or other crucial emergency support services for the public good, to emergency and crisis management situations or to cases that the Union considers essential for its security and defence. The Joint Undertaking should be allowed to carry out some limited economic activities for commercial purposes. Access should be granted to users residing, established or located in an EU Member State or a country associated to the Digital Europe Programme and to Horizon Europe. The access rights should be equitable to any user and allocated in a transparent manner. The Governing Board should define and monitor the access rights to the Union's share of access time for each supercomputer.

(44) User allocation of access time to the supercomputers of the Joint Undertaking should be free of charge for public users. It should also be free of charge for private users , including NGOs and individuals, for their applications related to research and innovation activities, as well as for private innovation activities of SMEs and start-ups, based on fair and transparent criteria and procedures . Such allocation of access time should primarily be based on periodic, peer-reviewed and open as well as transparent calls for expression of interest launched by the Joint Undertaking and evaluated by independent experts with a view to ensuring balanced and appropriate allocation of High Performance Computing resources . With the exception of SME and start-ups users undertaking private innovation activities, all users benefiting from free-of-charge access time to the supercomputers of the Joint Undertaking should adopt an open science approach and disseminate knowledge gained through this access, in accordance with the Horizon Europe Regulation. User allocation of access time for economic activities other than private innovation activities of SMEs and start-ups (which face particular market failures), should be granted on a pay-per-use basis on cost-based prices. Allocation of access time for such economic activities should be allowed but limited and the level of the fee to be paid should be established by the Governing Board in a transparent manner . The access rights should be allocated in an open and transparent manner. The Governing Board should define specific rules to grant access time free of charge, where appropriate, and without a call for expression of interest to initiatives that are considered strategic either by the Union or by the Governing Board. Representative examples of strategic initiatives of the Union include: Destination Earth, the Human Brain Project Flagship, the ‘1+ Million Genomes’ initiative, the common European data spaces operating in domains of public interest, and in particular the health data space, the High Performance Computing Centres of Excellence and Competence Centres, the Digital Innovation Hubs, etc. Upon Union’s request, the Joint Undertaking should grant direct access time on a temporary or permanent basis to strategic initiatives and existing or future application platforms that it considers essential for providing health-related or other crucial emergency support services for the public good, emergency and crisis management situations or to cases that the Union considers essential for its security and defence. The Joint Undertaking should be allowed to carry out some limited economic activities for commercial purposes. Access should be granted to users residing, established or located in an EU Member State or a country associated to the Digital Europe Programme and to Horizon Europe. The access rights should be equitable to any user and allocated in an open and transparent manner. The Governing Board should define and monitor the access rights to the Union's share of access time for each supercomputer.