This file contains information about publishers which allow the posting of author-accepted manuscripts ('postprint') accepted for publication in their subscription-based journals to open access repositories (e.g. the author's university repository) without any embargo. This file is a snapshot (downloaded 2020-01-25) of the live version available here: https://docs.google.com/spreadsheets/d/1n9NO5KZr3s7SXySq6y50_l-7X8Dax7mExSHQhMfvZEc/edit Please see the live version via the link above for the most up-to-date version. This spreadsheet is shared under a cc-zero licence: https://creativecommons.org/share-your-work/public-domain/cc0/ Please contact Stuart Taylor about any additions, deletions or corrections - stuart.taylor@royalsociety.org , these will be added to the live version available via the link above.