Commission Implementing Regulation (EU) 2021/1971 of 13 September 2021 amending Implementing Regulation (EU) 2016/2070 laying down implementing technical standards for templates, definitions and IT-solutions to be used by institutions when reporting to the European Banking Authority and to competent authorities in accordance with Article 78(2) of Directive 2013/36/EU of the European Parliament and of the Council (Text with EEA relevance)