Evidence

Primary Sources

The official legislation, OPM notices, CRS reports, and agency plans Government Shutdown Tracker uses to verify funding status and write impact guides.

We prefer enacted law and official notices over forecasts. News reporting can flag a change; a primary source has to support a status update. Last reviewed Sept. 17, 2026.

Current funding status

How shutdowns work

History and duration counts

Agency operating plans

If a link is stale or a page cites the wrong instrument, email editor@governmentshutdowntracker.com with the URL and a replacement source. See the editorial policy and corrections policy.