The practical rules regarding such verification by the contracting authority are governed by national law, it being understood that such rules must permit the tenderer to present his position.
Tá na rialacha praiticiúla ileith fíoraithe den sórt sin faoi réir ag an dlí náisiúnta, agus tuigtear go gcaitheann rialacha den sórt sin acheadú don tairgeoir achás achur.