Judgment of the General Court (First Chamber) of 10 April 2019.#Gamaa Islamya Égypte v Council of the European Union.#Common foreign and security policy – Specific restrictive measures directed against certain persons and entities with a view to combating terrorism – Freezing of funds – Whether an authority of a third State can be classified as a competent authority within the meaning of Common Position 2001/931/CFSP – Factual basis of the decisions to freeze funds – Obligation to state reasons – Authentication of Council acts.#Case T-643/16.