The Union-wide simulation of gas supply and infrastructure disruption scenarios shall be repeated every four years unless circumstances warrant more frequent updates.
Déanfar ionsamhlúchán uile-Aontais de chásanna eiseamláireacha suaite soláthair gáis agus bonneagair a athdhéanamh gach 4 bliana mura rud é, de bharr na n-imthosca, gur gá é a dhéanamh ar bhonn is minice.