Judgment of the Court (Grand Chamber) of 31 October 2019.#European Commission v Kingdom of the Netherlands.#Failure of a Member State to fulfil obligations — Own resources — Association of the Overseas Countries and Territories (OCT) with the European Union — Decision 91/482/EEC — Decision 2001/822/EC — Acceptance for import into the European Union free of customs duties of products originating in the OCTs — Movement certificate EUR. 1 — Wrongful issue of certificates by the authorities of an OCT — Customs duties not collected by the importing Member States — Article 4(3) TEU — Principle of sincere cooperation — Liability of the Member State having special relations with the OCTs concerned — Obligation to compensate the loss of the European Union’s own resources caused by the wrongful issue of EUR.1 certificates — Imports of milk powder and rice from Curaçao and of groats and meal from Aruba.#Case C-395/17.