These are the slides from a public webinar, held on 22nd September 2023, to introduce stakeholders to the National Open Access Monitor. There are two files: the IReL slides and the OpenAIRE slides. Agenda: National Open Access Monitor, Ireland: Monitor’s Scope: As established by the February 2023 stakeholder survey (IReL) Description & Functionalities: A comprehensive overview of the Monitor and its capabilities (OpenAIRE) User Personas & Stakeholders: Understanding the primary users and beneficiaries (OpenAIRE) Open Science Data & Indicators Quality aspects (OpenAIRE) Introduction to Engagement and Training (IReL & OpenAIRE) Next steps & Discussion (IReL) The contributors were Dr Catherine Ferris (IReL), Project Manager, National Open Access Monitor Project; Natalia Manola (OpenAIRE), CEO; Ioanna Grypari (OpenAIRE), Project Manager, OpenAIRE National Open Access Monitor, Ireland; Leonidas Pispiringas (OpenAIRE), Scholarly Communication Technical Expert; and Harry Dimitropoulos (OpenAIRE), Technical Manager (Funders & Text Mining Expert). A recording of the webinar is available here: https://www.irel.ie/oamonitor-stakeholderwebinar-sept2023-video The webinar launch announcement can be found here: https://irel.ie/oamonitor-stakeholderwebinar-sept2023/ The context is detailed in the National Open Access Monitor Project Plan here: https://doi.org/10.5281/zenodo.7331431 This project is managed by IReL and has received funding from Ireland’s National Open Research Forum under the NORF Open Research Fund. https://norf.ie/funding/ https://norf.ie/orf-projects-announcement/