For the purpose of this Regulation:
- 'participating Member States` shall mean Belgium, Germany, Spain, France, Ireland, Italy, Luxembourg, Netherlands, Austria, Portugal and Finland,
- '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,
- 'conversion rate` shall mean the irrevocably fixed conversion rate adopted for the currency of each participating Member State by the Council according to the first sentence of Article 109l(4) of the Treaty,
- 'euro unit` shall mean the currency unit as referred to in the second sentence of Article 2,
- '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,
- 'transitional period` shall mean the period beginning on 1 January 1999 and ending on 31 December 2001,
- 'redenominate` shall mean changing the unit in which the amount of outstanding debt is stated from a national currency unit to the euro unit, as defined in Article 2, but which does not have through the act of redenomination the effect of altering any other term of the debt, this being a matter subject to relevant national law.
PART II
SUBSTITUTION OF THE EURO FOR THE CURRENCIES OF THE PARTICIPATING MEMBER STATES