Funder: National Institutes of Health
Due Dates: November 30, 2028 (final deadline)
Funding Amounts: No set ceiling/floor; awards provide supplemental funding to existing NIH grants for unforeseen costs within the original project scope.
Summary: Provides administrative supplements to active NIH grants to cover unforeseen, within-scope research costs not anticipated at the time of the original award.
Key Information: Supplements are only available for active NIH grants and must not involve foreign subawards/subcontracts.