Elements of Payment Law: Key Pillars and Pitfalls

Payment disputes quietly threaten even strong construction projects. Contracts must clearly set out payment triggers, documentation requirements, and safeguards. Parties must also address common risks, including missed notice requirements, weak security mechanisms, and gaps in subcontracting tiers. UAE reforms aim to tackle these issues, but impacts remain uneven, making careful drafting and compliance essential.

1. Payment on Delivery:

Traditionally, payment was tied to completion and delivery, with interim payments left to contractual agreement under Article 885 of Federal Law No. 5 of 1985 on Civil Transactions (“Civil Code”). The New Civil Code (Federal Decree Law No. 25 of 2025) retains this principle but introduces statutory rights for additional payments due to employer-caused scope changes (Article 829(2)) and a hardship mechanism to rebalance contracts in cases of unforeseen circumstances affecting economic foundations (Article 829(3)). These changes shift the framework from rigid to flexible, enhancing risk allocation, pricing, and payment enforcement in modern UAE construction law.

2. Payment Certificates:

Courts have long presumed certified amounts are due unless fraud or collusion is proven. Previously, this framework was suited to paper-based documentation, creating uncertainty for electronic records. The Evidence Law (Federal Decree Law No. 35 of 2022 on Evidence in Civil & Commercial Transactions) resolves this by recognising digital certificates, emails, and project management records as equally valid. Combined with faster enforcement procedures, this significantly strengthens contractors’ ability to recover certified payments while limiting employers’ ability to dispute them without clear evidence.

3. Subcontracts:

Subcontractors continue to face a legal limitation, having no direct right to claim payment from the employer. Payments must pass through the main contractor, which remains one of the most contractor-unfriendly aspects of the system. Enforcement procedures have improved but do not resolve this structural gap. Subcontractors must rely on strong contractual protections such as precisely drafted assignment clauses, escrow arrangements, and bank guarantees to safeguard their payments.

4. Conditional Payment Clauses (“Pay When Paid”):

Conditional payment clauses are still prevalent, with enforceability guided by judicial interpretation rather than statute. Courts hold that such clauses cannot indefinitely defer payment, particularly beyond project completion or handover, reflecting fairness principles and prohibiting unjust harm. The New Civil Code (Article 816(3)) introduces a procedural notice requirement, obliging subcontractors to promptly notify non-payment, failing which they may face adverse consequences. DIFC law now permits English common law principles to be applied, distinguishing “pay if paid” from “pay when paid” clauses. These clauses must also align with UAE Labour Law, ensuring upstream payment structures do not prejudice statutory wage obligations owed to workers.

5. Bank Guarantees:

Bank guarantees remain the most reliable payment security, functioning as unconditional, on-demand instruments backed by regulated financial institutions. The framework has been retained under the New Civil Code, including provisions for recovery for wrongful calls under suretyship principles. With cheques’ effectiveness reduced, guarantees have gained importance, particularly in subcontracting arrangements. They must be drafted as unconditional and payable on first demand, since additional conditions can weaken their effectiveness.

6. Cheques:

Post-dated cheques were historically a key payment security mechanism, due to criminal liability under Articles 401 and 402 of the UAE Penal Code (Federal Law No. 3 of 1987). This position has changed with the Commercial Transactions Law (Federal Decree Law No. 50 of 2022), which decriminalises cheque dishonour in ordinary cases and shifts enforcement to a civil framework. Article 667 treats dishonoured cheques as executive instruments enforceable without separate litigation, while criminal liability now applies only for fraud or intentional misconduct (Articles 673–684). Though enforcement is procedurally faster, the loss of criminal deterrence reduces cheques’ security value, reinforcing reliance on bank guarantees and letters of credit.

7. Termination and Payment Entitlements:

Under the old regime, employer rights to terminate for convenience were judicially interpreted, often creating uncertainty in compensation for contractors. The New Civil Code (Article 836) codifies this right and establishes a structured framework covering expenses, completed work, and expected profits, subject to limited judicial adjustment. Article 340(4) refines liquidated damages, restricting upward revision unless fraud or gross negligence is proven, preventing excessive claims. These reforms provide greater certainty and balance in termination-related payments.

Conclusion

Over the past decade, UAE construction payment law has evolved into a more structured and reliable framework. Key reforms include Article 829’s provisions on lump-sum adjustments, Article 836 on termination compensation including lost profits, modernised evidence rules for payment certificates, and faster enforcement mechanisms, all strengthening payment protections. However, risks persist, notably the lack of direct payment rights for subcontractors and the decriminalisation of cheques, which reduces their deterrent effect. The modern framework emphasises precise contract drafting, proactive project management, and timely legal strategy, requiring parties to actively safeguard payment rights rather than relying on courts to fill gaps.