EU sustainability timeline from ESMA has released a very handy sustainable finance implementation timeline, covering various legislations.
EU sustainability timeline from ESMA

EU sustainability timeline from ESMA has released a very handy sustainable finance implementation timeline, covering various legislations.
European single electronic format for financial statements mandated The European Commission has issued rules requiring all listed companies across EU member states who report under IFRS to submit their annual financial statements digitally as iXBRL documents from 1 January 2020.