The National Institutes of Health has a public access policy that requires researchers who receive NIH funding to submit final peer-reviewed manuscripts to PubMed Central upon acceptance for publication. The policy summary provides details on complying with the policy, including determining if a publication is applicable, addressing copyright, submitting manuscripts to the NIH Manuscript Submission System, and showing compliance in grant applications and progress reports by including PubMed Central IDs or NIH Manuscript Submission IDs in citations.