Commission Regulation (EU) No 983/2012 of 22 October 2012 establishing a prohibition of fishing for horse mackerel and associated by-catches in EU waters of IIa, IVa; VI, VIIa-c,VIIe-k, VIIIa, VIIIb, VIIId and VIIIe; EU and international waters of Vb; international waters of XII and XIV by vessels flying the flag of Spain