UAE Construction Contracts: How Late Notice Can Bar an Otherwise Valid Claim By a Contractor

In construction projects, a contractor’s substantive entitlement to an extension of time, additional payment or other contractual relief may appear straightforward. Yet, in practice, the success of such claims can depend on a more fundamental question: was the claim notified within the period prescribed by the contract?

 

Time-bar provisions are a standard feature of major UAE construction contracts, particularly those based on contracts published by the Fédération Internationale Des Ingénieurs-Conseils (FIDIC). They require contractors to notify the employer or engineer of events giving rise to claims within specified periods and may provide that failure to comply results in the loss of the underlying entitlement.

 

The issue has acquired renewed significance following the entry into force of Federal Decree-Law No. (25) of 2025 Promulgating the Civil Transactions Law (the “New Civil Transactions Law”) on 1 June 2026. Article 816(3) imposes an express obligation on the contractor to immediately notify the employer if defects arise in employer-supplied materials or if other factors arise that would hinder the execution of the works in suitable conditions. Failure to give such notice may make the contractor liable for the consequences arising from the failure to notify. Accordingly, parties should consider contractual notice obligations alongside applicable statutory requirements and any relevant transitional provisions.

 

Contractual Notice Requirements

 

Construction contracts commonly impose notice requirements in relation to claims for extensions of time (“EOT”), additional payment, disruption and other loss or expense, while separate provisions may govern variations and valuation of additional work.

 

These provisions serve an important commercial purpose. Early notification enables the employer and consultant to investigate the event while evidence remains available, assess its impact on the programme and costs, consider mitigation measures and, where appropriate, take steps to prevent further delay or loss.

 

Accordingly, a contractor should not assume that establishing an underlying contractual entitlement is sufficient. The contractor must also establish compliance with the contractual mechanism for asserting that entitlement. This is particularly important where the contract expressly states that notice is a condition precedent to entitlement.

 

Procedural Requirement or Condition Precedent?

 

Not every notice provision necessarily operates as a condition precedent. A procedural requirement may regulate the manner in which a claim is to be submitted. A condition precedent, by contrast, makes compliance with the specified requirement a prerequisite to the existence or enforcement of the contractual entitlement.

 

The distinction is therefore critical. If a provision merely requires notice within a particular period without prescribing the consequence of non-compliance, there may be scope to argue that late notice does not extinguish an otherwise valid substantive claim. Where the contract expressly provides that failure to give notice within the prescribed period results in the loss of the relevant entitlement, the employer will have a substantially stronger basis for relying on the time bar.

 

Under UAE law, the wording and interpretation of the parties’ contractual bargain remain central to determining the effect of a contractual notice provision. UAE law does not provide a universal rule that every contractual notice period automatically extinguishes a claim. The effect of late notice will depend on the contractual wording, governing law and circumstances of the dispute.

 

The FIDIC Position

 

The issue is particularly significant under FIDIC-based contracts. Under the 1999 edition of the FIDIC Conditions of Contract for Construction, Sub-Clause 20.1 requires the Contractor to give notice to the Engineer within 28 days after becoming aware, or when it should have become aware, of the event or circumstance giving rise to the claim. The Sub-Clause further requires the Contractor to submit a fully detailed claim within 42 days, unless otherwise agreed or approved in accordance with the contract. Importantly, failure to give the initial notice within the 28-day period results in the Contractor losing its entitlement to an extension of time and/or additional payment under that Sub-Clause.

 

The precise notice requirements will, however, depend on the FIDIC form and edition incorporated into the contract, as well as any amendments made by the parties. Accordingly, the legal effect of a FIDIC time bar must be assessed by reference to the contractual provisions incorporated into the project.

 

Where the contract expressly provides that failure to give notice within the prescribed period results in the loss of entitlement, the provision may operate as a condition precedent. Conversely, where the contract merely establishes a procedural mechanism for submitting and administering claims, the consequences of non-compliance will depend on the language and structure of the relevant provisions.

 

Does the Employer Have to Prove Prejudice?

 

A contractor may argue that the employer suffered no prejudice because it was already aware of the relevant event. However, the significance of prejudice depends on the contractual wording.

 

Where timely notice is expressly made a condition precedent, the contractor should not assume that the employer must establish actual prejudice before relying on the time bar. Notice may serve wider purposes, including contemporaneous investigation, mitigation and project administration.

 

Accordingly, the employer’s actual knowledge of an event should not automatically be treated as a substitute for compliance with an express contractual notice requirement. Contractors should therefore avoid relying on the argument that “the employer already knew” as a substitute for contractual notice.

 

Good Faith and Contractual Cooperation

 

Under Article 221 of the New Civil Transactions Law, contracts must be performed in accordance with their contents and consistently with the requirements of good faith. However, good faith should not be treated as a general basis for disregarding an express contractual notice requirement.

 

The statutory notification obligation under Article 816(3) further reinforces the practical importance of prompt and documented communication during construction projects. Contractors should therefore consider contractual notice obligations and statutory notification requirements together.

 

Preserving Claims Contemporaneously

 

From a disputes perspective, the safest approach is simple: a contractor should notify first and substantiate later, rather than wait until the full consequences of an event become quantifiable.

 

A contractor should maintain a dedicated claims and notice register identifying the event or circumstance giving rise to the potential claim, the date on which the contractor became aware, or should have become aware, of the event, the contractual provision governing the notice, the applicable deadline, the recipient and contractual method of service, the potential impact on time and cost, and subsequent updates and supporting documentation.

 

Where the contract distinguishes between an initial notice and a subsequent detailed claim, the initial notice may not be required to contain the contractor’s final assessment of quantum or delay. The contractor must nevertheless comply with the specific content, timing and service requirements prescribed by the applicable contract.

 

The contractor should thereafter maintain contemporaneous records, including programmes, progress reports, site diaries, instructions, correspondence, photographs, meeting minutes, labour and equipment records, procurement documents and expenditure records. Under FIDIC contracts, such records can become critical evidence when entitlement and quantum are later disputed.

 

Conclusion

 

A contractor can, in appropriate circumstances, lose an otherwise meritorious contractual claim by failing to comply with a valid time-bar provision. The risk is particularly significant where the contract expressly makes timely notice a condition precedent to entitlement. The effect of late notice will depend principally on the contractual wording, the applicable governing law and the nature of the relevant claim.

 

For contractors, notice should therefore be treated as a substantive claims-management obligation rather than a mere administrative formality. Potential claims should be identified early, contractual and statutory notification requirements should be observed, and contemporaneous records should be preserved throughout the project.

 

For employers, clearly drafted notice provisions can provide greater certainty and facilitate effective project administration.

 

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