No L 360/14 Official Journal of the European Communities 31. 12. 85 COMMISSION REGULATION (EEC) No 3717/85 " of 27 December 1985 laying down certain technical and control measures relating to the fishing activi- ties in Spanish waters of vessels flying the flag of Portugal THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty estabiishing the European Economic Community, Having regard to the Act of Accession of Spain and Portugal, and in particular Article 165 (7) thereof, Whereas technical procedures must be established for the -determination and supervision of the Portuguese vessels authorized to fish in Spanish waters ; Whereas the Act of Accession provides for a system of lists of authorized vessels and for a system of notifying vessels’ movements and of notifying catches, in addition to the provisions laid down in Council Regulation (EEC) No 2057/82 of 29 June 1982, establishing certain control measures ' for fishing activities by vessels of Member States (') as amended by Regulation (EEC) No 1729/83 (3 ; Whereas the number of vessels authorized to fish for alba- core tuna will be decided upon before 1 March 1986 in accordance with the procedure referred to in Article 165 (6) of the Act of Accession ; Whereas it is necessary to adopt certain technical measures for the conservation of resources which shall apply without prejudice to the measures laid down in Council Regulation (EEC) No 171/83 of 25 January 1983 laying down certain technical measures for the conserva- tion of fishery resources (*), as last amended by Regulation (EEC) No 3625/84 (%); Whereas pursuant to Article 2 (3) of the Treaty of Acces- sion the institutions of the Community may adopt before accession the measures referred to in Article 165 of the Act, such measures entering into force subject to and on the date of the entry into force of that Treaty, Whereas the Management Committee for Fishery Resources has not delivered an opinion within the time limit set by its chairman, HAS ADOPTED THIS REGULATION : Article 1 The technical and control measures hereinafter laid down shall apply to vessels flying the flag of Portugal in the OJ No L 220, 29. 7. 1982, p. 2. O] No L.169, 28. 7. 1983, p. 14. OJ No L 24, 27. 1. 1983, p. 14. OJ No L 335, 22. 12. 1984, p. 3. waters falling under the sovereignty or jurisdiction of Spain which are covered by the International Council for the Exploration of the Sea (ICES) and that part covered by the Fishery Committee for the Eastern Central Atlantic - (CECAF) which is subject to the Common  Fisheries Policy. - Article 2 1. Each year, not later than one month before the beginning of the authorized fishing period concerned, the Portuguese authorities shall forward to the Commission the ‘basic lists’ of the vessels which may exercise the fishing activities referred to in Article 162 (2) of the Act of Accession. A separate list shall be forwarded for each of the following categories of vessel : — vessels fishing for hake, other demersal species and horse mackerel to the north of the Rio Minho frontier, — vessels fishing for hake,” other demersal species and horse mackerel to the east of the Rio Guadiana fron- tier, — vessels fishing for large migrants other than tuna (swordfish, blue shark, Ray’s bream), — vessels fishing for albacore tuna. 2. The lists referred to in paragraph 1 may be revised with effect from the first day of every month ; any altera- tions thereto shall be notified to the Commission by the 15th day of the preceding month. 3. The lists referred to in paragraph 1A shall provide the following information on each vessel : ' — name of the vessel, — registration number, — external identification letters and numbers, — port of registration,r — name(s) and address(es) of the owner(s) or charferer(s) and, if the owner is a corporate body or a partnership, its representative(s), ‘ — gross tonnage and overall length, — engine power, — call sign and radio frequency.