CHAPTER II

DEFINITIONS
Article 3
For the purpose of this Directive:
1. ‘supplementary pension’ means retirement pensions and, where provided for by the rules of a supplementary pension scheme established in conformity with national legislation and practice, invalidity and survivors' benefits, intended to supplement or replace those provided in respect of the same contingencies by statutory social security schemes;
2. ‘supplementary pension scheme’ means any occupational pension scheme established in conformity with national legislation and practice such as a group insurance contract or pay-as-you-go scheme agreed by one or more branches or sectors, funded scheme or pension promise backed by book reserves, or any collective or other comparable arrangement intended to provide a supplementary pension for employed or self-employed persons;
3. ‘pension rights’ means any benefits to which scheme members and others holding entitlement are entitled under the rules of a supplementary pension scheme and, where applicable, under national legislation;
4. ‘vested pension rights’ means any entitlement to benefits obtained after fulfilment of the conditions required by the rules of a supplementary pension scheme and, where applicable, under national legislation;
5. ‘posted worker’ means a person who is posted to work in another Member State and who under the terms of Title II of Regulation (EEC) No 1408/71 continues to be subject to the legislation of the Member State of origin, and ‘posting’ shall be construed accordingly;
6. ‘contribution’ means any payment made or deemed to have been made to a supplementary pension scheme.