‘ancillary services’ means ancillary services as defined in point 14 of Article 2 of Directive 2009/73/EC.
ciallaíonn “seirbhísí coimhdeacha” seirbhísí coimhdeacha mar a shainmhínítear i bpointe 14 d'Airteagal 2 de Threoir 2009/73/CE.