2120-AL94 202504 Unified Agenda of Federal Regulatory and Deregulatory Actions 2120 Federal Aviation Administration FAA 2100 Department of Transportation DOT Equipment, Systems, and Network Information Security Protection

This rule will add new airworthiness regulations to standardize the criteria for addressing cybersecurity and system security threats to aircraft, engine control, and propeller systems. With this action, the FAA seeks to address industry recommendations, harmonize with international standards, and incorporate commonly issued special conditions. The intended effect of this action is to improve aviation safety and reduce certification costs by introducing comprehensive and consistent cybersecurity and system security requirements for new and changed products.

]]> Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No Deregulatory 14 CFR 25 14 CFR 33 14 CFR 35 49 U.S.C. 106 49 U.S.C. 44701 49 U.S.C. 106(f) No NPRM 08/21/2024 89 FR 67564 NPRM Comment Period End 10/21/2024 Analyzing Comments 07/00/2025 Final Rule 03/00/2026 No No None No No www.regulations.gov www.regulations.gov No No Varun Khanna Aerospace Engineer Electronic Hardware and Software 2120 Federal Aviation Administration FAA 202 231-3159 varun.khanna@faa.gov 800 Independence Avenue NW, Washington DC 20591