In particular, they shall specify the subject-matter of the contract, the price or the arrangements for determining the price and the arrangements for the provision of works, supplies and services at each stage.
Sonrófar iontu, go háirithe, ábhar an chonartha, an praghas nó na socruithe chun an praghas a chinneadh agus na socruithe le haghaidh soláthar oibreacha, soláthairtí agus seirbhísí ag gach céim.