Division SUBPART D — CHANGES TO TYPE-CERTIFICATES AND RESTRICTED TYPE-CERTIFICATES
United Kingdom
- 21.A.90AScope
- 21.A.90BStandard changes
- 21.A.90CStand-alone changes to the instructions for continued airworthiness
- 21.A.91Classification of changes to a type-certificate
- 21.A.92Eligibility
- 21.A.93Application
- 21.A.95Requirements for approval of a minor change
- 21.A.97Requirements for approval of a major change
- 21.A.101Type-certification basis, operational suitability data certification basis and environmental protection requirements for a major change to a type-certificate
- 21.A.103Issue of approval
- 21.A.105Record-keeping
- 21.A.107Instructions for continued airworthiness
- 21.A.108Availability of operational suitability data
- 21.A.109Obligations and UKPA marking