"sistem dodatnega pokojninskega zavarovanja" pomeni katerikoli sistem poklicnega pokojninskega zavarovanja za zaposlene, oblikovanega v skladu z nacionalno zakonodajo in prakso, kakršne so pogodbe kolektivnega zavarovanja ali dokladni sistem, sklenjen v eni ali več panogah ali sektorjih, naložbeni sistem ali pokojninska obljuba, zajamčena z bilančnimi rezervami, ali katerikoli skupinski ali drug primerljiv režim za zagotavljanje dodatne pokojnine za zaposlene ali samozaposlene osebe;
'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;