The 2015 Arctic Observing Open Science Meeting (AOOSM), held in Seattle, WA, 17–19 November, provided the research community with a forum to discuss the advances supported by sustained, broad, contemporaneous observations in the Arctic and to identify areas for integration into an Interagency Arctic Observing Network. The meeting was structured to include keynote presentations, an agency panel discussion on achieving an interagency Arctic observing network, disciplinary parallel sessions, and a poster session. The meeting was attended by 206 participants and included 99 parallel session presentations and 42 posters. All products from AOOSM are now available on the ARCUS website. Meeting products include the final AOOSM report, full parallel discussion summaries, brief summary report slides, speaker abstracts, presentations, and more.