the rules and procedures which determine the eligibility of the costs planned by the tenderer for the performance of the contract, in accordance with the principles set out in paragraph 5;
na rialacha agus na nósanna imeachta lena gcinntear incháilitheacht na gcostas atá beartaithe ag an tairgeoir chun an conradh a chomhlíonadh, i gcomhréir leis na prionsabail a leagtar amach i mír 5;