Contractual Conditions
Contractual conditions refer to provisions inserted into an agreement under which one or both parties undertake to provide security, to act as a guarantor, or to comply with specific requirements in relation to their obligations.
Where it is stipulated in a contract that a party must provide a specific asset as security, and such an asset is destroyed or becomes defective before being delivered as security, the beneficiary of the condition shall have the right to rescind the contract. In this circumstance, the beneficiary may not demand a substitute asset or the difference in value between the sound and defective property. However, if the asset is destroyed or becomes defective after it has been delivered and accepted as security by the beneficiary, the right of rescission shall no longer exist.
If the parties intended only that security be provided in general terms, the obligor must furnish appropriate security in accordance with their agreement and fulfill the stipulated condition.
Where the contract requires the provision of a guarantor and the obligor refuses to comply, the beneficiary of the condition shall have the right to rescind the contract.
Remedies for Breach of Contractual Conditions
Liquidated Damages Clause
Liquidated damages refer to compensation for non-performance or delay in performance, the amount of which is predetermined and fixed in the contract. A liquidated damages clause provides that, upon failure to perform within the agreed time, the breaching party must pay a specified sum. The parties may also stipulate a periodic payment, such as a monthly amount, in case of delay.
Pursuant to Article 230 of the Iranian Civil Code, where a contract stipulates that a breaching party must pay a specified amount as damages, the court may not order payment of more or less than the amount agreed upon.
Accordingly, where a liquidated damages clause is included in a contract, the court shall award the exact amount stipulated, regardless of whether the actual damage suffered is greater or less than the fixed sum.
Exemption from Liability Clause
An exemption clause provides that if the obligation is not performed within the agreed time, the obligor shall not be liable for damages. As a general principle, such a clause is valid, except in the following circumstances:
- Where the obligor has intentionally caused the damage or committed gross negligence.
- Where the damage involves bodily injury.
- Where the damage concerns personal dignity or reputation.
A common question is whether, in order to claim damages for breach of contractual obligations, it is necessary to expressly include a clause stating that damages shall be payable in the event of non-performance. The answer is negative. Modern contractual practice and commercial custom recognize that failure to perform within the agreed time ordinarily gives rise to liability for damages.
Pursuant to Articles 224 and 225 of the Iranian Civil Code, even if the contract does not expressly provide for damages upon non-performance, the obligor may still be liable, as such provisions have become customary and are deemed incorporated into contracts by prevailing practice.
In monetary obligations, the mere maturity of the debt does not, in itself, entitle the creditor to claim damages for delay. Under Article 522 of the Civil Procedure Code, entitlement to delay damages requires that the debt be due and that the creditor has formally demanded payment. In obligations payable upon demand, such as certain promissory note securities issued by banks, delay damages may be claimed only after the creditor has made a demand.
Limitation of Liability Clause
A limitation of liability clause restricts the maximum amount of damages recoverable under a contract. For example, the contract may specify that liability shall not exceed a stated amount. In such cases, if the actual loss exceeds the contractual cap, only the agreed maximum may be recovered. Conversely, if the actual loss is less than the cap, only the proven amount of damage shall be awarded.
Waiver of Contractual Conditions
A contractual condition creates a right in favor of the beneficiary, which the beneficiary may waive. However, a condition of the result cannot be waived, because once agreed, the legal effect arises immediately and cannot be undone by unilateral waiver.
Waiver may be effected through any conduct, whether oral, written, or implied by action, that clearly indicates the beneficiary’s intention.
If the principal contract within which the condition was stipulated is rescinded or mutually terminated, the condition, being ancillary to the contract, shall automatically cease to have effect.
Frequently Asked Questions on Contractual Conditions
Contractual conditions are provisions agreed upon at the time of concluding a contract whereby one or both parties undertake to provide security, a guarantor, or comply with specific requirements, and breach of such conditions gives rise to legal remedies.
Liquidated damages refer to a predetermined amount specified in the contract as compensation for non performance or delay in performance, and courts may not award more or less than the agreed amount.
An exemption clause is invalid where the obligor has intentionally caused damage, committed gross negligence, or where the damage involves bodily injury or harm to personal dignity or reputation.
A limitation of liability clause restricts the maximum recoverable damages to a specified amount, even if the actual loss exceeds that limit.
Yes. The beneficiary may waive the right arising from a contractual condition, except in the case of a condition of result, which takes effect immediately and cannot be waived.
No. Even in the absence of an express clause, prevailing legal principles and commercial custom may require the obligor to compensate for damages arising from non-performance, subject to statutory conditions, particularly in monetary obligations. What are contractual conditions?
What does liquidated damages mean in a contract?
In which cases is an exemption from liability clause invalid?
What does limitation of liability mean in a contract?
Can the beneficiary waive a contractual condition?
Is a liquidated damages clause mandatory in modern contracts?






I signed a business contract and later found out some important terms were not clear. Can unclear clauses cause problems later?
Unclear contractual terms can create disagreements because the parties may interpret their rights and obligations differently. The impact depends on the wording of the agreement, the circumstances, and the applicable legal rules.
Can two parties change the terms of a contract after signing it?
In many situations, parties may modify a contract if the requirements for a valid amendment are met. The process depends on the original agreement, the type of change, and any legal requirements that apply.
If someone does not follow the conditions mentioned in a contract, is that automatically a breach?
Failure to follow contractual obligations may amount to a breach, but this depends on the specific terms, the seriousness of the issue, and the circumstances. A review of the agreement would be needed to evaluate the situation.
I signed a contract in English but I do not fully understand some parts. Can that create legal issues?
It is important that parties understand the terms they agree to. If there are concerns about unclear language or misunderstandings, reviewing the contract before signing or taking further action can help clarify the parties’ rights and obligations.
Can a contract protect me if the other party suddenly stops providing their services?
A properly drafted contract can define responsibilities, deadlines, and possible remedies if obligations are not performed. However, the available options depend on the exact terms of the agreement and the circumstances of the dispute.
Are verbal agreements legally valid or do all contracts need to be written?
The legal effect of verbal agreements depends on the type of agreement, applicable laws, and the ability to prove the terms that were agreed upon. Some matters may require written documentation.
If a company sends me its standard contract, can I negotiate the terms or do I have to accept it?
Standard contracts can often be reviewed and negotiated before signing. The possibility of changing terms depends on the parties’ willingness and the nature of the agreement.
What happens if a contract has a penalty clause but the other side says it is unfair?
The enforceability of a penalty clause depends on the wording of the contract and the applicable legal principles. Whether a clause can be challenged requires reviewing the agreement and the specific circumstances.
I signed a contract with a foreign company. Which country’s laws apply if there is a dispute?
International contracts often include provisions about governing law and dispute resolution. If the contract does not clearly address these issues, determining the applicable rules may require reviewing the agreement and the relationship between the parties.
Can a lawyer review a contract before signing to find possible risks?
A legal review before signing can help identify unclear terms, potential obligations, and possible risks in an agreement. The scope of review depends on the type of contract and the concerns of the parties.