21.B.80 Type-certification basis for a type-certificate or restricted type-certificate

• Regulation (EU) 2019/897 found in: Initial Airworthiness and Environmental Protection (No 748/2012) Part-21 Part-21L (Jul 2024)

21.B.80 Type-certification basis for a type-certificate or restricted type-certificate Regulation (EU) 2019/897 The Agency shall establish the type certification basis and notify it to the applicant for a type-certificate or restricted type-certificate. The type certification basis shall consist of: (a)     the certification specifications for airworthiness designated by the Agency from those applicable to the product at the date of application for that certificate, unless: 1.       the applicant chooses to comply, or is required to comply in accordance with point [21.A.15](#_DxCrossRefBm1649096854)(f), with certification specifications which became applicable after the date of the application; If an applicant chooses to comply with a certification specification which became applicable after the date of the application, the Agency shall include in the type-certification basis any other certification specification that is directly related; or 2.       the Agency accepts any alternative to a designated certification specification that cannot be complied with, for which compensating factors have been found that provide an equivalent level of safety; or 3.       the Agency accepts or prescribes other means that: (i)       in the case of a type-certificate, demonstrate compliance with the essential requirements of Annex II to Regulation (EU) 2018/1139; or (ii)      in the case of a restricted type-certificate, provide a level of safety adequate with regard to the intended use; and (b)     any special condition prescribed by the Agency in accordance with point [21.B.75](#_DxCrossRefBm1649097063)(a).