(1) This regulation applies to a transport category aeroplane that:
(a) is an aeroplane to which this Subpart applies; and
(b) has 20 or more passenger seats.
(2) The registered operator of the aeroplane commits an offence if:
(a) the registered operator:
(i) operates the aeroplane; or
(ii) permits a person to operate the aeroplane; and
(b) while the aeroplane is operating, the materials used in the interior of the cabin of the aeroplane do not meet the standard for cabin interiors set out in the Part 90 Manual of Standards.
Source FARs section 121.312 modified.
(3) Subregulation (2) does not apply to a material used for a passenger seat cushion in an aeroplane to which regulation 90.255 applies.
(4) An offence against subregulation (2) is an offence of strict liability.