26.157 Conversion of Class D compartments

• Regulation (EU) 2022/1254 found in: CS-26 Additional Airworthiness Specifications for Operations (No 2015/640) Part-26 (Mar 2023)
• Regulation (EU) 2024/2954 found in: CS-26 Additional Airworthiness Specifications for Operations (Part-26) (Oct 2025)

26.157 Conversion of Class D compartments Regulation (EU) 2022/1254 Operators of large aeroplanes used in commercial air transport, type certified on or after 1 January 1958, except for operators of an aeroplane model listed in Table A.1 of Appendix 1 to this Annex, shall ensure that: (a) for aeroplanes, the operation of which involves the transport of passengers, each Class D cargo or baggage compartment, regardless of its volume, complies with the certification specifications applicable to a Class C compartment; (b) for aeroplanes, the operation of which involves the transport of cargo only, each Class D cargo compartment, regardless of its volume, complies with the certification specifications applicable to either a Class C or a Class E compartment. #### 26.157 Conversion of Class D compartments *Regulation (EU) 2024/2954* Operators of large aeroplanes that are used in commercial air transport, and that were type certified on or after 1 January 1958, shall ensure that: (a) for large aeroplanes, the operation of which involves the transport of passengers, each Class D cargo or baggage compartment, regardless of its volume, complies with the certification specifications applicable to a Class C compartment; (b) for large aeroplanes, the operation of which involves the transport of cargo only, each Class D cargo compartment, regardless of its volume, complies with the certification specifications applicable to either a Class C or a Class E compartment; This point shall not apply to operators of an aeroplane model listed in Table A.1 of [Appendix 1](#_DxCrossRefBm783605548) to this Annex.