Article 54 6.

An institution issuing Additional Tier 1 instruments that convert to Common Equity Tier 1 on the occurrence of a trigger event shall ensure that its authorised share capital is at all times sufficient, for converting all such convertible Additional Tier 1 instruments into shares if a trigger event occurs. All necessary authorisations shall be obtained at the date of issuance of such convertible Additional Tier 1 instruments. The institution shall maintain at all times the necessary prior authorisation to issue the Common Equity Tier 1 instruments into which such Additional Tier 1 instruments would convert upon occurrence of a trigger event.