; 116 Stat. 2135) is amended by inserting after the item relating to section 2111 the following: Sec. 2112. Notification. . 22. Bidirectional information sharing platform (a) In general Title XXI of the Homeland Security Act of 2002 ( 6 U.S.C. 621 et seq.), as amended by section 21 of this Act, is amended by adding at the end the following: 2113. Bidirectional information sharing platform (a) In general Not later than 120 days after the date of enactment of the Protecting and Securing Chemical Facilities from Terrorist Attacks Act of 2020 , the Secretary shall provide a secure communications and information technology infrastructure, platform, or other mechanism that allows covered chemical facilities to report, on a voluntary basis, information on suspicious activities, including threats posed by unmanned aircraft systems (as defined in section 44801 of title 49, United States Code). (b) Information sharing with Federal entities The Secretary shall share information received under subsection (a) with appropriate Federal entities to inform and support a common threat picture across the Federal Government. (c) Information sharing with chemical facility owners and operators The Secretary shall share with owners and operators of chemical facilities of interest information resulting in an elevated threat environment for chemical facilities. (d) Platform capabilities The Secretary shall ensure that the secure communications and information technology infrastructure, platform, or other mechanism established under subsection (a) is designed to support data mining and other advanced analytic tools to access, receive, and analyze data and information to facilitate the reporting of the information described in subsection (a). (e) Existing platform or website The Secretary may maintain the secure communications and information technology infrastructure or platform required under subsection (a) on an online platform or website in existence on the date of enactment of the Protecting and Securing Chemical Facilities from