Polish publishers Open Access policies database - functionalities and role in the implementation of openness policies

The aim of the article is to present a base of Polish Publishers Open Access Policies as a tool supporting the scientific community in the implementation of openness policies. It is the first national platform to gather and analyze a publishing policy in the field of Open Access to Polish scientific journals. For scientists, it is a tool for searching for a Polish journal meeting certain criteria. It enables grant recipients to verify whether the journal meets the principles of Plan S. The database also provides information on the principles of using intellectual property.The functionalities of the database were analyzed based on NCN’s policy comparing them with the principles of publishing research results in Open Access. The specific criteria used in the Polish Publishers Open Access Policies database were compared with other databases: Arianta, SHERPA/RoMEO. The analysis shows that the Polish Publishers Open Access Policy is the only national database for Polish scientific journals, bringing together in one place information necessary for the scientific community on publication in Open Access. The database facilitates project preparation and implementation. Academic librarians, promoting the idea of Open Science, support the scientific community at each stage of the activity described, providing tools, knowledge base and competences