A conditional stage-payment contract shall include a fixed stage which shall be accompanied by a budgetary commitment which results in a firm commitment to provide the works, supplies or services contracted for that stage, and one or more stages which are conditional in terms of both budget and execution.
Áireoidh conradh lena bhfuil céimeanna coinníollacha íocaíochtaí i gceist céim sheasta lena mbeidh gealltanas buiséadach ag gabháil arb é atá mar thoradh air gealltanas daingean oibreacha, soláthairtí nó seirbhísí a conraíodh don chéim sin a chur ar fáil, agus ceann amháin nó níos mó céimeanna atá coinníollach ó thaobh buiséid agus forghníomhaithe araon.