Interior compartments, transport category airplanes; - Other parts of airplanes or helicopters (HS 880330); Quality (ICS 03.120), Accident and disaster control (ICS 13.200), Other standards related to protection against fire (ICS 13.220.99), Aircraft and space vehicles in general (ICS 49.020), Structure and structure elements (ICS 49.045), Passenger and cabin equipment (ICS 49.095), Cargo equipment (ICS 49.120)

Interior Parts and Components Fire Protection for Transport Category Airplanes

Supplemental notice of proposed rulemaking - In Notice 19–09, published on 3 July 2019 (notified as G/TBT/N/USA/1503), the Federal Aviation Administration (FAA) proposed to amend certain regulations for fire protection of interior compartments on transport category airplanes. Based on certain comments received, the FAA is providing additional information on its proposed elimination of a smoke emissions testing requirement. The FAA is also changing its calculations related to the proposed rule's costs and benefits. This notice offers interested persons an opportunity to comment on these changes.

Title 14 Code of Federal Regulations (CFR) Parts 25, 27, 29, 91, 121, 125, and 135

DATES: Send comments on or before 2 October 2023.