Article 1 
For the purpose of this Regulation: — ‘legal instruments’ shall mean legislative and statutory provisions, acts of administration, judicial decisions, contracts, unilateral legal acts, payment instruments other than banknotes and coins, and other instruments with legal effect, — ‘participating Member States’ shall mean those Member States which adopt the single currency in accordance with the Treaty, — ‘conversion rates’ shall mean the irrevocably fixed conversion rates which the Council adopts in accordance with the first sentence of Article 109l (4) of the Treaty or in accordance with paragraph 5 of that Article , — ‘national currency units’ shall mean the units of the currencies of participating Member States, as those units are defined on the day before the start of the third stage of Economic and Monetary Union or, as the case may be, on the day before the euro is substituted for the currency of a Member State which adopts the euro at a later date , — ‘euro unit’ shall mean the unit of the single currency as defined in the Regulation on the introduction of the euro which will enter into force at the starting date of the third stage of Economic and Monetary Union. Article 2 1. Every reference in a legal instrument to the ECU, as referred to in Article 109g of the Treaty and as defined in Regulation (EC) No 3320/94, shall be replaced by a reference to the euro at a rate of one euro to one ECU. References in a legal instrument to the ECU without such a definition shall be presumed, such presumption being rebuttable taking into account the intentions of the parties, to be references to the ECU as referred to in Article 109g of the Treaty and as defined in Regulation (EC) No 3320/94. 2. Regulation (EC) No 3320/94 is hereby repealed. 3. This Article shall apply as from 1 January 1999 in accordance with the decision pursuant to Article 109j (4) of the Treaty. Article 3 The introduction of the euro shall not have the effect of altering any term of a legal instrument or of discharging or excusing performance under any legal instrument, nor give a party the right unilaterally to alter or terminate such an instrument. This provision is subject to anything which parties may have agreed. Article 4 1. The conversion rates shall be adopted as one euro expressed in terms of each of the national currencies of the participating Member States. They shall be adopted with six significant figures. 2. The conversion rates shall not be rounded or truncated when making conversions. 3. The conversion rates shall be used for conversions either way between the euro unit and the national currency units. Inverse rates derived from the conversion rates shall not be used. 4. Monetary amounts to be converted from one national currency unit into another shall first be converted into a monetary amount expressed in the euro unit, which amount may be rounded to not less than three decimals and shall then be converted into the other national currency unit. No alternative method of calculation may be used unless it produces the same results. Article 5 Monetary amounts to be paid or accounted for when a rounding takes place after a conversion into the euro unit pursuant to Article 4 shall be rounded up or down to the nearest cent. Monetary amounts to be paid or accounted for which are converted into a national currency unit shall be rounded up or down to the nearest sub-unit or in the absence of a sub-unit to the nearest unit, or according to national law or practice to a multiple or fraction of the sub-unit or unit of the national currency unit. If the application of the conversion rate gives a result which is exactly half-way, the sum shall be rounded up. Article 6 This Regulation shall enter into force on the day following that of its publication in the Official Journal of the European Communities . This Regulation shall be binding in its entirety and directly applicable in all Member States. ( 1 ) OJ No C 369, 7. 12. 1996, p. 8. ( 2 ) OJ No C 380, 16. 12. 1996, p. 49. ( 3 ) Opinion delivered on 29 November 1996. ( 4 ) OJ No L 350, 31. 12. 1994, p. 27.
Article 2 
1. Every reference in a legal instrument to the ECU, as referred to in Article 109g of the Treaty and as defined in Regulation (EC) No 3320/94, shall be replaced by a reference to the euro at a rate of one euro to one ECU. References in a legal instrument to the ECU without such a definition shall be presumed, such presumption being rebuttable taking into account the intentions of the parties, to be references to the ECU as referred to in Article 109g of the Treaty and as defined in Regulation (EC) No 3320/94. 2. Regulation (EC) No 3320/94 is hereby repealed. 3. This Article shall apply as from 1 January 1999 in accordance with the decision pursuant to Article 109j (4) of the Treaty. Article 3 The introduction of the euro shall not have the effect of altering any term of a legal instrument or of discharging or excusing performance under any legal instrument, nor give a party the right unilaterally to alter or terminate such an instrument. This provision is subject to anything which parties may have agreed. Article 4 1. The conversion rates shall be adopted as one euro expressed in terms of each of the national currencies of the participating Member States. They shall be adopted with six significant figures. 2. The conversion rates shall not be rounded or truncated when making conversions. 3. The conversion rates shall be used for conversions either way between the euro unit and the national currency units. Inverse rates derived from the conversion rates shall not be used. 4. Monetary amounts to be converted from one national currency unit into another shall first be converted into a monetary amount expressed in the euro unit, which amount may be rounded to not less than three decimals and shall then be converted into the other national currency unit. No alternative method of calculation may be used unless it produces the same results. Article 5 Monetary amounts to be paid or accounted for when a rounding takes place after a conversion into the euro unit pursuant to Article 4 shall be rounded up or down to the nearest cent. Monetary amounts to be paid or accounted for which are converted into a national currency unit shall be rounded up or down to the nearest sub-unit or in the absence of a sub-unit to the nearest unit, or according to national law or practice to a multiple or fraction of the sub-unit or unit of the national currency unit. If the application of the conversion rate gives a result which is exactly half-way, the sum shall be rounded up. Article 6 This Regulation shall enter into force on the day following that of its publication in the Official Journal of the European Communities . This Regulation shall be binding in its entirety and directly applicable in all Member States. ( 1 ) OJ No C 369, 7. 12. 1996, p. 8. ( 2 ) OJ No C 380, 16. 12. 1996, p. 49. ( 3 ) Opinion delivered on 29 November 1996. ( 4 ) OJ No L 350, 31. 12. 1994, p. 27.
Article 3 
The introduction of the euro shall not have the effect of altering any term of a legal instrument or of discharging or excusing performance under any legal instrument, nor give a party the right unilaterally to alter or terminate such an instrument. This provision is subject to anything which parties may have agreed. Article 4 1. The conversion rates shall be adopted as one euro expressed in terms of each of the national currencies of the participating Member States. They shall be adopted with six significant figures. 2. The conversion rates shall not be rounded or truncated when making conversions. 3. The conversion rates shall be used for conversions either way between the euro unit and the national currency units. Inverse rates derived from the conversion rates shall not be used. 4. Monetary amounts to be converted from one national currency unit into another shall first be converted into a monetary amount expressed in the euro unit, which amount may be rounded to not less than three decimals and shall then be converted into the other national currency unit. No alternative method of calculation may be used unless it produces the same results. Article 5 Monetary amounts to be paid or accounted for when a rounding takes place after a conversion into the euro unit pursuant to Article 4 shall be rounded up or down to the nearest cent. Monetary amounts to be paid or accounted for which are converted into a national currency unit shall be rounded up or down to the nearest sub-unit or in the absence of a sub-unit to the nearest unit, or according to national law or practice to a multiple or fraction of the sub-unit or unit of the national currency unit. If the application of the conversion rate gives a result which is exactly half-way, the sum shall be rounded up. Article 6 This Regulation shall enter into force on the day following that of its publication in the Official Journal of the European Communities . This Regulation shall be binding in its entirety and directly applicable in all Member States. ( 1 ) OJ No C 369, 7. 12. 1996, p. 8. ( 2 ) OJ No C 380, 16. 12. 1996, p. 49. ( 3 ) Opinion delivered on 29 November 1996. ( 4 ) OJ No L 350, 31. 12. 1994, p. 27.
Article 4 
1. The conversion rates shall be adopted as one euro expressed in terms of each of the national currencies of the participating Member States. They shall be adopted with six significant figures. 2. The conversion rates shall not be rounded or truncated when making conversions. 3. The conversion rates shall be used for conversions either way between the euro unit and the national currency units. Inverse rates derived from the conversion rates shall not be used. 4. Monetary amounts to be converted from one national currency unit into another shall first be converted into a monetary amount expressed in the euro unit, which amount may be rounded to not less than three decimals and shall then be converted into the other national currency unit. No alternative method of calculation may be used unless it produces the same results. Article 5 Monetary amounts to be paid or accounted for when a rounding takes place after a conversion into the euro unit pursuant to Article 4 shall be rounded up or down to the nearest cent. Monetary amounts to be paid or accounted for which are converted into a national currency unit shall be rounded up or down to the nearest sub-unit or in the absence of a sub-unit to the nearest unit, or according to national law or practice to a multiple or fraction of the sub-unit or unit of the national currency unit. If the application of the conversion rate gives a result which is exactly half-way, the sum shall be rounded up. Article 6 This Regulation shall enter into force on the day following that of its publication in the Official Journal of the European Communities . This Regulation shall be binding in its entirety and directly applicable in all Member States. ( 1 ) OJ No C 369, 7. 12. 1996, p. 8. ( 2 ) OJ No C 380, 16. 12. 1996, p. 49. ( 3 ) Opinion delivered on 29 November 1996. ( 4 ) OJ No L 350, 31. 12. 1994, p. 27.
Article 5 
Monetary amounts to be paid or accounted for when a rounding takes place after a conversion into the euro unit pursuant to Article 4 shall be rounded up or down to the nearest cent. Monetary amounts to be paid or accounted for which are converted into a national currency unit shall be rounded up or down to the nearest sub-unit or in the absence of a sub-unit to the nearest unit, or according to national law or practice to a multiple or fraction of the sub-unit or unit of the national currency unit. If the application of the conversion rate gives a result which is exactly half-way, the sum shall be rounded up. Article 6 This Regulation shall enter into force on the day following that of its publication in the Official Journal of the European Communities . This Regulation shall be binding in its entirety and directly applicable in all Member States. ( 1 ) OJ No C 369, 7. 12. 1996, p. 8. ( 2 ) OJ No C 380, 16. 12. 1996, p. 49. ( 3 ) Opinion delivered on 29 November 1996. ( 4 ) OJ No L 350, 31. 12. 1994, p. 27.
Article 6 
This Regulation shall enter into force on the day following that of its publication in the Official Journal of the European Communities . This Regulation shall be binding in its entirety and directly applicable in all Member States.