Article 5 Article 4: group companies

This article applies for the purposes of article 4(1)(a).

Whether or not a licence-holder is a group company is to be determined F1according to whether the licence-holder was a group company on the date referred to in article 4(1)(a).

Where under paragraph (2) a licence-holder is a group company, the amount of electricity or, as applicable, gas supplied by the group in the year ending on the date referred to in article 4(1)(a), is the amount supplied by all licence-holders in the group during that year, whether or not they were members of the group throughout that year.