Our journal specific embargo periods are evidence-based and typically range from 12-24 months. There are, however, exceptions which can be both longer and shorter than 12-24 months. Ideally, embargo periods should be set on a title-by-title basis by publishers. We recognize, however, that other stakeholders — in particular, funders — would prefer adjusted embargo lengths. We have worked in partnership with funding bodies for many years on open access, and are committed to continued collaboration.