FAAFinal Rule

Airworthiness Directives: Aerospace and Defense Oxygen Systems SaS (Part of Safran Aerosystems) (Formerly Known as Air Liquide)

Transportation

Summary

The FAA is issuing a safety directive for oxygen systems made by Safran Aerosystems (a company that supplies equipment to aircraft manufacturers). This regulation requires manufacturers and airlines to inspect and potentially fix oxygen system equipment to ensure passenger and crew safety during flights.

Key Points

  • 1Airlines and aircraft manufacturers must inspect oxygen systems supplied by Safran Aerosystems for potential safety issues
  • 2This is a mandatory safety directive, meaning it must be followed by all affected airlines and manufacturers
  • 3The regulation addresses a specific safety concern with oxygen equipment that could affect passenger and crew safety in emergencies
  • 4Companies have until February 14, 2026 to submit comments or concerns about this requirement
  • 5Airlines may need to repair or replace affected oxygen systems, which could require temporary aircraft downtime

Key Dates

Published

December 30, 2025

Comment Deadline

February 14, 2026

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This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.

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