Contractual non-performance: definition, sanctions and remedies
Contractual non-performance occurs when a party fails to fulfil an obligation arising from a contract. This failure can be total (the obligation is completely unmet) or partial (incomplete fulfilment). It can also be due to defective performance (poor fulfilment) or delay in performance.
How to prove non-performance of a contract?
To establish contractual non-performance, you must show:
- a valid contract binding the parties
- a specific obligation arising from that contract
- a failure to perform the obligation attributable to the debtor
Why consult a lawyer in cases of contractual non-performance?
For businesses, non-performance can have significant financial consequences, including loss of turnover, supply or service contracts, damage to image and reputation, unforeseen expenses, and payment of damages.
Therefore, it’s essential to anticipate potential non-performance and act promptly when the first signs appear.
For claimants:
If you’re the victim of contractual non-performance, our firm can assist you in:
- formalising any breach and triggering default interest
- quickly reaching an amicable settlement with the opposing party’s counsel
- obtain freezing orders in case of risk of non-payment
- initiating legal proceedings (interim or full) if no settlement is reached
For defendants:
If you’re challenged by one of your contracting parties, our firm can assist you in:
- preparing your defence against the claims of your co-contractor
- responding to letters and formal notices from a legal perspective
- quickly reaching an amicable settlement with the opposing party’s counsel
- representing you before the courts in case of proceedings
.avif)





