undertakings carrying out the activities referred to in point (e) of paragraph 1 for operators shall keep copies of the records referred to in paragraph 1 for at least five years.
coimeádfaidh na gnóthais sin a bhfuil na gníomhaíochtaí dá dtagraítear i bpointe (e) de mhír 1 á gcur i gcrích acu thar ceann na n-oibreoirí cóipeanna de na taifid dá dtagraítear i mír 1, go ceann cúig bliana ar a laghad.