The Center for Open Science (COS) has submitted a public comment opposing several proposed revisions detailed in the White House Office of Management and Budget’s (OMB) proposed Regulation for Federal Financial Assistance (2 CFR 200). Earlier this month, we joined over 300 organizations requesting an extension to the comment period, citing the scope, complexity, and impact of the proposed rule, which affects the approximately $1.1 trillion worth of federal investments through grants and…