Title V SECURITY REQUIREMENTS, BUSINESS CONTINUITY AND USER INTERFACEF1 United Kingdom Original text. Later amendments are not shown. 21Security requirements and business continuity 22User interfaces Annotations Textual amendments F1 Inserted by Decision (EU) 2018/1625 of the European Central Bank of 8 October 2018 amending Decision ECB/2007/7 concerning the terms and conditions of TARGET2-ECB (ECB/2018/24). ← Article 20 Title V Article 21 →