Il principio non arrecare danno significativo fra disciplina dell’Unione europea e PNRR. Genesi, modalità applicative e natura giuridica di un nuovo parametro ambientale

The article analyses the genesis and development of the principle do no significant harm within the European Union legal order, from the Green Deal to taxonomy regulations, to the Recovery and Resilience Facility, before focusing on its application to the Italian PNRR (National Recovery and Resilience Plan), as well as its legal classification, its relationship with other European environmental principles and with the Italian constitutional reform of February 2022.