RT Journal Article SR Electronic T1 Evaluating institutional open access performance: Methodology, challenges and assessment JF bioRxiv FD Cold Spring Harbor Laboratory SP 2020.03.19.998336 DO 10.1101/2020.03.19.998336 A1 Chun-Kai Huang A1 Cameron Neylon A1 Richard Hosking A1 Lucy Montgomery A1 Katie Wilson A1 Alkim Ozaygen A1 Chloe Brookes-Kenworthy YR 2020 UL http://biorxiv.org/content/early/2020/03/21/2020.03.19.998336.abstract AB Open Access to research outputs is becoming rapidly more important to the global research community and society. Changes are driven by funder mandates, institutional policy, grass-roots advocacy and culture change. It has been challenging to provide a robust, transparent and updateable analysis of progress towards open access that can inform these interventions, particularly at the institutional level. Here we propose a minimum reporting standard and present a large-scale analysis of open access progress across 1,207 institutions world-wide that shows substantial progress being made. The analysis detects responses that coincide with policy and funding interventions. Among the striking results are the high performance of Latin American and African universities, particularly for gold open access, whereas overall open access levels in Europe and North America are driven by repository-mediated access. We present a top-100 of global universities with the world’s leading institutions achieving around 80% open access for 2017 publications.