This page contains information about open Federal Register Notices that are relevant to USGCRP activities.
Fourth National Climate Assessment
NCA4 will be a product of the USGCRP, organized and led by an interagency team. A call for author nominations and technical inputs may soon be announced in one or more future Federal Register Notices. A draft of NCA4 will also be released for public comment prior to its final release.
Refer to the current Federal Register Notice for the proposed NCA4 outline and supplementary information. To submit input, visit Contribute; comments will be accepted through Friday, 29 July 2016. Comments received may be summarized on a non-attribution basis and posted at a later date.
For more information, see: