1670-AA01 202110 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 1670 Cybersecurity and Infrastructure Security Agency CISA 1600 Department of Homeland Security DHS Chemical Facility Anti-Terrorism Standards (CFATS)

The Cybersecurity and Infrastructure Security Agency (CISA) previously invited public comment on an Advance Notice of Proposed Rulemaking (ANPRM) during August 2014 for potential revisions to the Chemical Facility Anti-Terrorism Standards (CFATS) regulations. The ANPRM provided an opportunity for the public to provide recommendations for possible program changes. In June 2020, CISA published for public comment a retrospective analysis of the CFATS program. And in January 2021, CISA invited additional public comment through an ANPRM concerning the removal of certain explosive chemicals from CFATS. CISA intends to address many of the subjects raised in both ANPRMs and the retrospective analysis in this regulatory action, including potential updates to CFATS cybersecurity requirements and Appendix A to the CFATS regulations.

]]> Other Significant Previously Published in The Unified Agenda Long-Term Actions No No 6 CFR 27 6 U.S.C. 621 to 629 No ANPRM 08/18/2014 79 FR 48693 ANPRM Comment Period End 10/17/2014 ANPRM 01/06/2021 86 FR 495 Announcement of Availability; Retrospective Analysis 06/22/2020 85 FR 37393 Announcement of Availability; Retrospective Analysis Comment Period End 09/21/2020 Next Action Undetermined To Be Determined Yes Businesses Federal Local State No www.regulations.gov www.regulations.gov Yes No 1601-AA69 Previously reported as 1670-AA03 Merged with Ryan Donaghy Deputy Branch Chief for Chemical Security Policy, Rulemaking, and Engagement 1670 Cybersecurity and Infrastructure Security Agency CISA 571 532-4127 ryan.donaghy@cisa.dhs.gov 245 Murray Lane SW, Mail Stop 0610, Arlington VA 20528