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The Federal Aviation Administration (FAA) has issued special conditions for Universal Avionics to add a new digital systems architecture to specific airplanes. This change involves allowing more connections and access from external network sources like operator networks and the internet to the airplane's electronic systems, which were previously isolated. These conditions are necessary because current airworthiness standards do not address the security risks posed by this increased connectivity, such as potential unauthorized access and cyber threats. The special conditions outline safety measures to ensure that these risks are managed, maintain the safety of the aircraft, and apply only to the specific airplane models affected by these changes.

The Federal Motor Carrier Safety Administration (FMCSA) has granted an exemption to Wilson Logistics, allowing commercial learner's permit (CLP) holders who have passed the commercial driver's license (CDL) skills test to drive commercial vehicles without a CDL holder in the passenger seat. This exemption is intended to ease Wilson Logistics' operational burdens and will apply to 400-500 CLP holders annually. While the accompanying CDL holder must remain in the vehicle, they do not need to be in the front seat. FMCSA believes this exemption will maintain or improve safety levels and has granted similar exemptions to other companies in the past. The exemption is valid from February 23, 2021, to February 23, 2026, with conditions to ensure compliance and public safety.

The Mine Safety and Health Administration (MSHA) received a petition from Blue Diamond Coal Co. to modify existing safety standards that require the use of permissible electric equipment in coal mines. The company requested permission to use specific types of Powered Air Purifying Respirators (PAPRs), which are not MSHA-approved, as alternatives to currently used respirators. They argue these devices can offer air filtration and comfort, especially for miners with facial hair who might otherwise struggle with current equipment. The proposal includes specific guidelines and conditions to ensure the safety of miners when using these PAPRs underground.