Commission Delegated Regulation (EU) 2018/191 of 30 November 2017 amending Commission Delegated Regulation (EU) 2015/98 on the implementation of the Union's international obligations, as referred to in Article 15(2) of Regulation (EU) No 1380/2013 of the European Parliament and of the Council, under the International Convention for the Conservation of Atlantic Tunas, regarding the Mediterranean stock of swordfish