Important Information for Proposers

A revised version of the NSF Proposal & Award Policies & Procedures Guide (PAPPG) (NSF 22-1), is effective for proposals submitted, or due, on or after October 4, 2021. Please be advised that, depending on the specified due date, the guidelines contained in NSF 22-1 may apply to proposals submitted in response to this funding opportunity.

Note to EPA Staff

October 12, 2007

Staff at the EPA are not allowed to participate as Senior Personnel nor be named as collaborators in proposals to the CEIN Solicitation.  Questions can be directed to Nora Savage.