"The bill clarifies that NNSA officers and employees shall be responsible to and subject to the authority, direction and control of the Secretary of Energy. It further strikes a provision from Section 3220 barring DOE personnel other than the Secretary from exercising authority, direction, or control over personnel employed by or contracting with NNSA."
https://energycommerce.house.gov/sites/democrats.energycommerce.house.gov/files/documents/FC%20Markup%20Memo_2020.09.09_0.pdf