Cite as: Ancion, Z., Arbain, A., Babini, D., Ball, J., Becerril-García, A., Borrell-Damián, L., Deschênes, M., Estrada-Medina, M. A., Farley, A., Gutam, S., Oliva Uribe, D., Rooryck, J., Saenen, B., Varoglu, Z., & Gungula, E. W. (2026). Bengaluru Roadmap and Action Plan on Diamond Open Access. International Overseeing Committee, 3rd Global Summit on Diamond Open Access. 3rd Global Summit on Diamond Open Access, Bengaluru. https://doi.org/10.5281/zenodo.20168763