Where possible and appropriate, lump sums, unit costs or flat rates shall be determined in such a way as to allow their payment upon achievement of concrete outputs and/or results.
I gcás inar féidir agus inarb iomchuí, cinnfear cnapshuimeanna, costais aonaid nó rátaí comhréidhe ar chaoi a cheadófar iad a íoc a luaithe a chuirfear aschuir nithiúla agus/nó torthaí i gcrích.