Liquidated damages (also referred to as liquidated and ascertained damages) are damages whose amount the parties designate during the formation of a contract for the injured party to collect as compensation upon a specific breach (e.g., late performance

Delays are of course a common problem in construction projects. French law (like English law) allows for a pre-estimation of damages for delay. However, the common law and the civil law approaches to such pre-estimation appear to differ, as pan-European construction professionals may have encountered.