1. Short title This Act may be cited as the National Dam and Hydropower Safety Improvements Act of 2020 . 2. FERC briefing on Edenville Dam and Sanford Dam failures Not later than 90 days after the date on which the Forensic Investigation Team submits to the Federal Energy Regulatory Commission the report on the root causes, and any other contributing causes, of the Edenville Dam and Sanford Dam failures, the Federal Energy Regulatory Commission shall conduct a briefing for, and submit a report summarizing such briefing to, the Committee on Energy and Commerce of the House of Representatives that includes— (1) an explanation of the findings of the Forensic Investigation Team report on the root causes, and any other contributing causes, of the Edenville Dam and Sanford Dam failures; (2) a determination of whether the dam safety procedures established by the Federal Energy Regulatory Commission should be revised in light of the lessons learned from such report; (3) a determination of whether additional safety inspections of dams should be required after large storms; (4) a determination of whether the safety requirements and testing protocols for dams adequately account for the projected effects of future extreme weather events on the hydrology of river basins and dams