1. The Wellcome Trust developed an open access policy to maximize access to research outputs, including publications and data, which was not consistent with traditional publishing models.
2. The Wellcome Trust's open access policy requires that all original research papers funded by the Trust must be made freely accessible from repositories within six months of publication. Researchers comply either through open access journals or self-archiving.
3. To increase compliance, the Trust will now withhold final grant payments and discount non-compliant publications from funding renewals or new grants for papers published from 2009 onwards.