Refer to NOT-OD-21-029 regarding the Office of Management and Budget (OMB) mandate for awarding agencies to adopt recent revisions to 2 CFR §200; Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards (effective November 12, 2020). The federal-wide Research Terms & Conditions (RTCs) have been revised by participating agencies for consistency with the revised 2 CFR §200. NSF hosts and maintains the RTC website on behalf of  participating agencies.