31.12. 93 Official Journal of the European Communities No L 332/1 (Acts whose publication is obligatory) COUNCIL REGULATION (EC) No 3603/93 of 13 December 1993 specifying definitions for the application of the prohibitions referred to in Articles 104 and 104b (1) of the Treaty THE COUNCIL OF THE EUROPEAN UNION, Having regard to the Treaty establishing the European Community, and in particular Article 104b (2) thereof, Having regard to the proposal from the Commission (), In cooperation with the European Parliament (%), Whereas'Articles 104 and 104b (1) of the Treaty are directly applicable; whereas the terms featuring in Articles 104 and 104b (1) may be specified, if necessary; Whereas the terms ‘overdraft facilities’ and ‘other types of credit facility’ used in Article 104 of the Treaty should be defined, particularly with reference to the treatment of claims existing at 1 January 1994; Whereas it is desirable that the national central banks participating in the third stage of Economic and Monetary Union should enter such Union having on their balance sheets claims negotiable under market conditions, in particular to give the required flexibility to the monetary policy of the European System of Central Banks and to permit a standard contribution from the various national central banks participating in monetary union to the monetary income to be distributed among them; Whereas the central banks which, after 1 January 1994, still hold claims against the public sector which are non-negotiable or are subject to conditions which are not market conditions should be authorized subsequently to convert such claims into negotiable fixed-maturity securities under market conditions; Whereas paragraph 11 of the Protocol on certain provisions relating to the United Kingdom of Great Britain and Northern Ireland stipulates that the (") OJ No C 324, 1. 12, 1993, p. 5; and O] No C 340, 17. 12. 1993, p. 3. {*) O] No C 329, 6. 12. 1993 and Decision of 2 December 1993 (not yet published in the Official Journal). Government of the United Kingdom may maintain its ‘ways and means’ facility with the Bank of England if and so long as the United Kingdom does not move to the third stage; whereas it is appropriate to make provision for the conversion of the amount of this facility into marketable debt at a fixed maturity and on market terms if the United Kingdom moves to stage three of EMU; Whereas the Protocol on Portugal lays down that ‘Portugal is hereby authorized to maintain the facility afforded to the Autonomous Regions of the Azores and Madeira to benefit from an interest-free credit facility with the Banco de Portugal under the terms established by existing Portuguese law’; and that ‘Portugal commits itself to pursue its best endeavours in order to put an end to the abovementioned facility as soon as possible’; Whereas Member States must take appropriate measures to ensure that the prohibitions referred to in Article 104 of the Treaty are applied effectively and fully; whereas, in particular, purchases made on the secondary market must not be used to circumvent the objective of that Article; Whereas, within the limits laid down in this Regulation, the direct acquisition by the central bank of one Member State of marketable debt instruments issued by the public sector of another Member State does not help to shield the public sector from the discipline of market mechanisms where such purchases are conducted for the sole purpose of managing foreign exchange reserves; Whereas, notwithstanding the role assigned to the Commission pursuant to Article 169 of the Treaty, it is for the European Monetary Institute and, thereafter, for the European Central Bank, pursuant to Articles 109f (9) and 180 of the Treaty, to ensure that national central banks honour the obligations laid down by the Treaty; Whereas intra-day credits by the central banks may assist the smooth operation of payment systems; whereas, therefore, intra-day credits in the public sector are compatible with the objectives of Article 104 of the