of such transportation or facilities, including the security plans, practices, and training programs maintained by owners and operators of pipeline facilities. (5) Carrying out a program to inspect pipeline transportation and pipeline facilities, including inspections of pipeline facilities determined critical by the Administrator based on a risk assessment conducted in consultation with relevant Federal, State, local, Tribal, and territorial entities and public and private sector stakeholders. (6) Preparing notice and comment regulations for publication, if determined necessary by the Administrator. (e) Details In furtherance of the section’s mission, as set forth in subsection (b), the Administrator and the Director of the Cybersecurity and Infrastructure Security Agency may detail personnel between their components to leverage expertise. . (b) Updated guidelines Not later than March 31, 2021, the section shall publish updated guidelines pursuant to section 1209 of the Implementing Recommendations of the 9/11 Commission Act of 2007, as added by subsection (a). (c) Clerical amendment The table of contents for the Implementing Recommendations of the 9/11 Commission Act of 2007 is amended by inserting after the item relating to section 1208 the following new item: Sec. 1209. Pipeline security section. . 4. Personnel strategy (a) In general Not later than 180 days after the date of the enactment of this Act, the Administrator of the Transportation Security Administration, in coordination with the Director of the Cybersecurity and Infrastructure Security Agency of the Department of Homeland Security, shall develop a personnel strategy for enhancing operations within the pipeline security section of the Transportation Security Administration, as established pursuant to section 1209 of the Implementing Recommendations of the 9/11 Commission Act of 2007, as added by section 3. (b) Contents The strategy required under subsection (a) shall take into consideration the most recently published versions of each of the