A Guide to Emergency Powers and their Use - Brennan Center for Justice

This primer from the Brennan Center for Justice provides a comprehensive overview of the status of emergency powers in the United States, with charts outlining the 137 emergency powers provisions available to the president unilaterally, as well as further 13 that require congressional approval. The article includes links to further analysis, and is an excellent reference for quickly identifying individual exceptions to law, what they purport to do, and where they are codified in law.

A Guide to Emergency Powers and their Use - the statutory powers that may become available to the president upon declaration of a national emergency
Brennan Center for Justice
Date of First Publication: 05 December 2018 (updated periodically since)
Website:  https://www.brennancenter.org/our-work/research-reports/guide-emergency-powers-and-their-use