Opinion of Advocate General Campos Sánchez-Bordona delivered on 14 January 2021.#ABLV Bank AS and Others v European Central Bank.#Appeal – Economic and monetary union – Banking union – Regulation (EU) No 806/2014 – Resolution of credit institutions and certain investment firms in the framework of a Single Resolution Mechanism (SRM) and a Single Resolution Fund – Article 18 – Resolution procedure – Conditions – Entity failing or likely to fail – Declaration by the European Central Bank (ECB) that an entity is failing or is likely to fail – Preparatory measure – Act not open to judicial review – Inadmissibility.#Joined Cases C-551/19 P and C-552/19 P.