Compléter Taxonomy Regulation: PrepositionsVersion en ligne Let's complete the sentences by clicking on the listed prepositions. Remember you need to do this activity in order (starting with number one and working your way down) as the preposition you click automatically goes to the next available gap. par Marietta Chela 1 1 . The Taxonomy Regulation was published the Official Journal of the European Union 22 June 2020 and entered force on 12 July 2020 . 2 . Different means can be required an activity to make a substantial contribution each objective . 3 . A first delegated act sustainable activities for climate change adaptation and mitigation objectives was published in the Official Journal on 9 December 2021 and is applicable January 2022 . 4 . The criteria the specific gas and nuclear activities are in line EU climate and environmental objectives and will help accelerating the shift from solid or liquid fossil fuels , including coal , towards a climate - neutral future . 5 . It was formally adopted all EU official languages on 9 March and transmitted the co - legislators for their scrutiny on 10 March . 6 . Following the political agreement the Taxonomy Regulation between co - legislators , in 2020 the Commission launched in - depth work to assess whether or not to include nuclear energy in the EU taxonomy environmentally sustainable activities .