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The HAL (Hyper Articles en Ligne) platform, accessible at https://hal.science, serves as a comprehensive archive and dissemination hub for scientific research publications. Operating under the auspices of the Centre pour la Communication Scientifique Directe (CCSD), HAL facilitates the open sharing and long-term preservation of scholarly works, catering to an international audience of researchers, academics, and students. By providing an easily searchable repository of 1,596,150 scientific papers, along with 4,328,973 references, HAL significantly enhances the visibility and accessibility of research outputs. As a public, sustainable, and responsible infrastructure, HAL has garnered support from numerous prominent research organizations and the majority of French universities. This collaborative endeavor fosters a diverse community of stakeholders, including researchers, scientists, and specialists in scientific information, who collectively contribute to the platform's development and maintenance. By leveraging HAL's services, users can create and manage their publication portfolios, institutional profiles, and collections, thereby valorizing their research outputs and fostering a culture of openness and sharing. HAL's commitment to the preservation of publications ensures their long-term accessibility and citability, thereby promoting the advancement of knowledge and research. The platform's interoperability with other services, such as ORCID and preprint servers, further enhances its value proposition. By harnessing HAL's capabilities, researchers and scholars can efficiently disseminate their work, collaborate with peers, and contribute to the broader scientific community. As a testament to its significance, HAL continues to evolve, with recent enhancements, such as the introduction of a new feature for identifying duplicates, underscoring its position as a vital resource for the scientific community.