Introduction: The Nature of Defects of Consent and Their Effect on Contract Validity
Defects of consent are circumstances or means that affect the will of one of the contracting parties when entering into a contract, causing that party to agree to the contract when, absent those circumstances, the party would not have entered into it or would not have accepted it on the same terms.
These defects do not render the contract non-existent; rather, they make it voidable for the benefit of the party whose will is affected by them.
Part One: Defects of Consent Affecting Consent
Section One: Mistake
Mistake is an incorrect perception of reality that induces a person to enter into a contract.
A mistake occurs when a contracting party believes something untrue, and that belief is the principal reason for accepting the contract.
Examples of Mistake
· Purchasing a painting believing it to be original, only to discover that it is a counterfeit.
· Purchasing land on the basis that it is suitable for construction, only to discover that it is classified as an agricultural zone where construction is prohibited.
· Purchasing an industrial machine in the belief that it is new when it is used.
Not every mistake is sufficient to rescind a contract; it must be a material mistake that affects the contracting party’s consent, such that the party would not have entered into the contract had the truth been known.
Section Two: Duress
Duress is unlawful pressure exerted on a person that induces that person to contract out of fear of serious harm befalling them or one of their relatives.
Duress need not be physical only; it may also be psychological.
Examples of Duress
· Threatening to harm a family member.
· Threatening to unlawfully disclose private information.
· Forcing a person to sign a contract under threat of force.
The fear caused by duress must be serious enough to affect a reasonable person and induce that person to sign.
Ordinary commercial pressure or difficult negotiations, however, do not constitute duress in the legal sense.
Section Three: Fraud
Fraud is the use of deceptive means, the provision of false information, or the concealment of material facts with the intention of inducing the other party to contract.
Fraud is not established by mere simple lying; rather, the deception must affect the contracting party’s will.
Examples of Fraud
· Falsifying financial data to persuade an investor to purchase a company.
· Concealing the existence of litigation relating to the property being sold.
· Altering a vehicle’s odometer to display fewer kilometres than the actual figure.
· Submitting forged documents to establish ownership of, or the suitability of, a product.
Once fraud is established, the injured party has the right to seek rescission of the contract and claim compensation where the conditions for liability are met.
Section Four: Exploitation
Exploitation is where one contracting party takes advantage of the other party’s state of weakness, need, recklessness, or overpowering passion to obtain an unfair benefit.
Exploitation differs from fraud: the exploiting party may neither lie nor deceive, but instead benefits from the other party’s circumstances to obtain an excessive gain.
Examples of Exploitation
· Purchasing real property from a person in financial distress for a price far below its true value.
· Lending to a person in need in exchange for unfair interest or terms.
· Taking advantage of one contracting party’s lack of experience to include grossly unbalanced terms.
In this case, depending on the circumstances of the action, the judge may rescind the contract or amend the obligations so as to eliminate unfairness and exploitation in accordance with the law.
Part Two: Comparison of Defects of Consent
Defect - Cause of the Defect - Means
Mistake - Incorrect perception of reality - Error in belief
Duress - Threat or unlawful pressure - Fear
Fraud - Deception, lying, or concealment of the truth - Deceit
Exploitation - Taking advantage of the contracting party’s weakness - Gross imbalance
Part Three: Legal Effects of Defects of Consent
If the existence of a defect of consent is established before the court, the contract is not automatically void; rather, it is voidable at the request of the party whose will was affected by that defect.
Depending on the nature of the dispute, the injured party may seek:
· Rescission of the contract.
· Restoration of the contracting parties to the position they were in before contracting.
· Compensation for damage suffered, where the elements of civil liability are present.
· Repayment of sums or property delivered in performance of the contract.
Part Four: Proving Defects of Consent Before the Courts
The burden of proving mistake, duress, fraud, or exploitation rests on the person relying on it before the courts. Various legally admissible means of evidence may be relied upon, including:
· Electronic correspondence.
· Text messages.
· Recordings permitted by law.
· Witnesses.
· Technical reports and expert evidence.
· Judicial presumptions.
Part Five: The Importance of Legal Review Before Contracting
Many contractual disputes arise from hastily signing contracts without legally reviewing them or verifying the accuracy of information supplied by the other party.
It is therefore always advisable to:
· Read all clauses carefully.
· Verify documents and information.
· Not sign under any pressure.
· Seek the assistance of a lawyer before entering into contracts of significant financial or legal value.
Conclusion
The protection of free will is one of the fundamental principles on which Syrian civil law is based. The law does not merely require a signature or an exchange of offer and acceptance; it requires consent to arise from an informed, sound will free from mistake, duress, fraud, and exploitation.
Understanding these provisions is not limited to lawyers; it is an important safeguard for every individual or company before entering into any contractual relationship, and it contributes to reducing disputes, protecting rights, and achieving stability in civil and commercial transactions.
References
Syrian Civil Code, Legislative Decree No. (84) of 1949, provisions governing defects of consent (mistake, duress, fraud, and exploitation).
https://www.wipo.int/wipolex/ar/legislation/details/10917Syrian Legal Encyclopedia – Contract Theory and Defects of Consent.
https://mail.arab-ency.com.sy/law/details/165317