Judgment of the Court (First Chamber) of 15 April 2021.#Kingdom of the Netherlands v Council of the European Union and European Parliament.#Action for annulment – Common fisheries policy – Regulation (EU) No 1380/2013 – Conservation and sustainable exploitation of fisheries resources – Protection of marine ecosystems – Regulation (EU) 2019/1241 – Technical measures – Annex V, Part D – Ban on fishing by vessels using electric pulse trawls – Principle of proportionality – Precautionary principle.#Case C-733/19.