Ireland-Banking & Financial Services analysis: This article was written by Ruth Lillis, partner (Debt Finance), Sarah Thompson, partner (Financial Regulation), Katherine Quirke, of counsel (Debt Finance) and Sinéad Cantillon, senior professional support lawyer (Debt Finance) of Arthur Cox LLP. This article examines the application of Article 21c of Directive (EU) 2024/1619 (the Capital Requirements Directive VI (CRD VI)) to aviation finance transactions. This briefing focuses on aviation-specific structures and is intended as a practical, transaction-level guide for market participants.