Reminder: January 27, 2023 is the Last Day New Proposals and Supplemental Funding Requests Can Be Submitted in FastLane

Moving forward, new proposals to NSF must be prepared and submitted in or, and all supplemental funding requests must be submitted in The last day that new proposals can be submitted via FastLane is Friday, January 27, 2023 (5:00pm submitter’s local time). Any in-progress proposals currently in FastLane must either be submitted in FastLane by the January 27, 2023 deadline, or the proposer must re-start the proposal in or to submit it. Unfortunately, it is not possible to transfer information from an in-progress FastLane proposal to a new proposal in or It is important to note that access to submitted FastLane proposals will remain until Friday, September 29, 2023. Additionally, proposal file updates and budget revisions for previously submitted proposals will still be able to be submitted in FastLane until Friday, September 29, 2023. More detailed information is available on the FastLane Decommissioning page which continues to be actively updated.