If the contract has already been awarded, no review procedure is possible.
However, the company has the opportunity to claim its trust in the contracting authority. This refers to the damage caused by the fact that the client did not comply with the procurement regulations. The condition is that the company would have had the opportunity to win the bid without breaching a procurement provision intended for its protection.
In addition, general competition claims and civil claims may exist. This includes a possible government authority liability claims.