Civil Law and UAE: Simple Civil Code Idea

1. Introduction

A simple civil code idea can be understood as the basic legal principle that governs ordinary private disputes between individuals and businesses.

In the UAE, the principal mainland statute is now the Federal Decree by Law No. 25 of 2025 Promulgating the Civil Transactions Law. It repealed the former Federal Law No. 5 of 1985 and entered into force on 1 June 2026.

The Civil Transactions Law provides general rules for matters such as:

• contracts;
• obligations;
• performance;
• breach;
• compensation;
• unjust enrichment;
• property;
• liability for harm;
• interpretation of agreements; and
• restitution.

A simple way to understand civil law is:

A person acquires a legal right → another person has a corresponding obligation → failure to respect that right can produce a civil remedy.

2. What Is a Civil Code?

A Civil Code is a collection of general legal rules governing relationships between private persons.

For example:

Person A lends AED 100,000 to Person B.

B has an obligation to repay the money.

If B does not repay:

Right of A → Obligation of B → Civil dispute → Legal remedy

The civil law system therefore provides rules determining:

1. whether the obligation exists;
2. what each party must do;
3. whether the obligation was breached;
4. whether the breach caused loss; and
5. what remedy is available.

3. UAE Civil Law in Simple Form

The UAE civil-law system can be remembered through five basic questions:

1. What was agreed?

Look at the contract or legal relationship.

2. What was owed?

Identify the legal obligation.

3. Was it performed?

Determine whether the obligation was properly performed.

4. What happened because of non-performance?

Determine the loss or legal consequence.

5. What remedy is appropriate?

Possible remedies include:

• performance;
• rescission;
• compensation;
• restitution;
• injunction or precautionary relief where available; and
• other statutory remedies.

4. Important Current Civil Code Principles

A. Binding force of contract

A fundamental civil-law principle is that a valid contract creates binding obligations.

The current Civil Transactions Law recognizes the binding character of valid contracts and regulates circumstances in which contracts may be modified, rescinded or terminated.

Simple example

A agrees to sell goods to B for AED 50,000.

A cannot ordinarily decide after signing:

"I have changed my mind, so the contract no longer exists."

The contractual relationship continues unless there is a legally recognized basis for ending or modifying it.

5. Good Faith

Good faith is another important civil-law idea.

A party should not deliberately use contractual rights in a dishonest or abusive manner.

For example:

A agrees to supply goods to B.

A discovers that a technical ambiguity exists in the contract and deliberately exploits the ambiguity to avoid an obligation that the parties clearly intended to undertake.

A court may examine:

• the wording;
• the parties' intentions;
• surrounding circumstances;
• commercial practice; and
• good faith.

The current Civil Transactions Law expressly incorporates good-faith considerations into contractual performance and interpretation.

6. Interpretation of Contracts

Civil law does not always look only at isolated words.

When a contractual provision is disputed, the court may examine:

• the wording;
• intention of the parties;
• circumstances surrounding the agreement;
• customary practice;
• commercial context; and
• the overall contractual arrangement.

Simple example

A contract says:

"Delivery shall occur within 30 days."

The parties have repeatedly treated the 30-day period as beginning only after receipt of an advance payment.

The surrounding circumstances may therefore become relevant when interpreting the contractual obligation.

7. Six Important UAE-Connected Case Laws

The following cases are particularly useful for understanding basic civil-law concepts. Several are DIFC cases and therefore apply within the DIFC legal framework or concern UAE-law issues; they should not be treated as binding precedents on mainland UAE courts.

Case 1 — DIFC Investments LLC v Mohammed Akbar Mohammed Zia [2017] DIFC CFI 001

This is one of the clearest examples of a basic civil-law concept: failure to perform a contractual obligation.

The dispute involved 72 contracts relating to the sale of property units. The purchaser failed to make payment by the extended contractual deadline.

The DIFC Court held that the failure to pay constituted non-performance under the applicable DIFC Contract Law and declared the contracts terminated.

Principle

A contractual obligation that becomes due must be performed.

Simple example

If:

• A must pay AED 1 million by 1 June;
• payment becomes due; and
• A does not pay,

there may be contractual non-performance.

Civil-code lesson

Promise → obligation → due date → performance.

Case 2 — RAK Ceramics PJSC v Assala Development SARL & Ali Chaoui [2019] DIFC CFI 086

This case concerned a settlement agreement under which a payment of USD 50,000 was due.

The payment was not made. The Court treated the failure to make the agreed payment as a clear contractual breach and considered the contractual consequences of that failure.

Principle

A settlement agreement can itself create enforceable contractual obligations.

Simple idea

A dispute may begin as:

Original debt → settlement agreement → new payment obligation

If the settlement payment is not made, the settlement agreement itself may become the basis of enforcement.

Civil-law lesson

A compromise can create a new binding obligation.

Case 3 — Hexagon Holdings (Cayman) Limited v DIFC Authority & DIFC Investments LLC [2020] DIFC CA 003

This case is important for understanding the difference between ordinary breach and fundamental breach.

The Court of Appeal considered whether certain failures to comply with contractual time requirements constituted fundamental non-performance sufficient to terminate the contract.

The Court emphasized that whether non-performance is fundamental involves a factual assessment. The particular breaches were ultimately treated as non-fundamental breaches in the circumstances considered.

Principle

Not every breach automatically gives a party the right to terminate the contract.

Simple example

A contractor completes work two days late.

That is different from:

A contractor completely refuses to perform the central obligation.

The legal consequence may therefore differ.

Civil-law lesson

Breach ≠ automatic cancellation.

Case 4 — Salem Dwela v DAMAC Park Towers Company Limited [2020] DIFC CA 009

This case concerned a property sale agreement and allegations relating to:

• contractual obligations;
• property size;
• delivery;
• representations; and
• breach.

The Court of Appeal considered whether the contractual claim was statute-barred under the applicable DIFC contractual limitation rules.

Principle

A civil right must generally be enforced within the applicable limitation period.

Simple formula

Legal right + breach + delay beyond limitation period = possible loss of enforceability

Civil-law lesson

Having a legal claim is not enough.

The claimant must also comply with procedural and limitation requirements.

Case 5 — Ned v Nastasia [2024] DIFC CFI 008/2024

This case involved contractual disputes concerning construction works.

The claimant alleged defective and delayed performance.

The judgment considered damages arising from the contractual conduct, including issues concerning stress and inconvenience. The Court also considered an argument based on the former UAE Civil Code, but the point had not been properly raised before the lower tribunal.

Principle

A civil claim depends not only on substantive rights but also on proper pleading and presentation of the legal basis.

Simple example

A person may have a potentially valid contractual argument but still face difficulty if:

• the legal basis was never properly pleaded;
• necessary evidence was not produced; or
• the issue is raised for the first time on appeal.

Civil-law lesson

Rights must be properly asserted and proved.

Case 6 — Haloke v Halil PJSC [2017] DIFC SCT 049

This case involved an off-plan property sale.

The developer failed to complete the development by the contractual completion date or long-stop date. The claimant attempted to terminate the agreement.

The developer later completed the property outside the contractual dates, while the purchaser refused to pay the remaining purchase price. The dispute eventually concerned the parties' respective contractual rights and payments already made.

Principle

Civil disputes can involve reciprocal obligations.

One party's breach does not necessarily mean the other party's obligations can be ignored automatically. The court must examine the contractual sequence and the legal consequences of each party's conduct.

Civil-law lesson

Contractual obligations operate as a legal relationship, not as isolated promises.

8. Additional Case — SIG Middle East LLC v Perfect Building Materials LLC [2025] DIFC CFI 057/2024

This recent case provides a straightforward example of civil obligations arising from commercial contracts.

The parties initially had a supply contract under which payments were due. An outstanding amount accumulated. The parties subsequently entered into settlement agreements involving reduced amounts and structured payment arrangements.

The defendant made only partial payments, resulting in further contractual disputes.

Principle

A civil obligation can evolve through:

Original contract → debt → settlement → revised obligation → further breach

This is particularly useful for understanding commercial civil law.

9. Main Civil-Law Concepts

A. Right

A right is a legally protected interest.

Examples:

• right to receive payment;
• right to possession;
• right to performance;
• right to compensation.

B. Obligation

An obligation is a legal duty owed by one person to another.

Examples:

• pay money;
• deliver goods;
• complete construction;
• return property;
• compensate for legally caused damage.

C. Contract

A contract creates obligations through agreement.

Example

A agrees to sell a vehicle to B.

A must:

deliver the vehicle

B must:

pay the price

D. Breach

Breach occurs when a contractual obligation is not properly performed.

It can involve:

• complete non-performance;
• late performance;
• defective performance;
• partial performance; or
• failure to comply with an agreed obligation.

E. Damage

Damage is the legally relevant loss caused by wrongful conduct or non-performance.

Examples:

• financial loss;
• repair costs;
• replacement costs;
• certain consequential losses where recoverable.

F. Remedy

The remedy is the legal response to the violation.

Examples:

Performance

→ perform the obligation.

Rescission

→ end the contractual relationship in appropriate circumstances.

Compensation

→ financially compensate legally recoverable loss.

Restitution

→ return what was improperly received or retained.

10. Simple Civil-Law Diagram

LEGAL RELATIONSHIP       ↓     RIGHT       ↓   OBLIGATION       ↓   PERFORMANCE       ↓ ┌─────┴─────┐ │           │ Yes          No │           │ Contract     BREACH continues      ↓           LOSS / LEGAL           CONSEQUENCE                ↓             REMEDY

11. Civil Law and Unjust Enrichment

Civil law is not limited to contracts.

Suppose:

A accidentally transfers AED 50,000 to B.

There is no valid contract requiring B to keep the money.

B nevertheless retains it.

The civil-law system may provide a restitutionary remedy based on unjust enrichment or undue payment, subject to the statutory requirements.

This illustrates an important principle:

A person should not ordinarily retain a benefit without a legally sufficient basis.

12. Civil Liability for Harm

Civil law can also operate outside contractual relationships.

Example

A negligently damages B's vehicle.

There may be no contract between A and B.

Nevertheless, the law may impose an obligation to compensate B if the requirements of civil liability are established.

Thus:

Contractual liability

= duty arising from agreement.

Non-contractual/civil liability

= duty arising from law and wrongful harm.

13. Civil Code and Property

Civil law also regulates property relationships.

Examples include:

• ownership;
• possession;
• transfer;
• security rights;
• mortgages;
• use of property;
• recovery of property; and
• compensation for unlawful interference.

Simple example

A owns a piece of property.

B cannot simply take possession of it without a legal basis.

The owner's civil rights may support appropriate judicial remedies.

14. Civil Code and Good Faith

Good faith acts as an important control on contractual conduct.

For example, a party should not:

• deliberately conceal material contractual facts;
• manipulate contractual procedures dishonestly;
• exploit rights purely to defeat legitimate contractual expectations; or
• deliberately obstruct performance.

The precise legal consequence depends on the contract, applicable statute and evidence.

15. Simple Civil Code Example

Imagine:

A and B sign a contract.

A agrees to deliver 1,000 products.

B agrees to pay AED 200,000.

Step 1 — Contract

A legal relationship is created.

Step 2 — Obligations

A:

deliver 1,000 products

B:

pay AED 200,000

Step 3 — Breach

A delivers only 500 products.

Step 4 — Legal question

Has A performed the contract completely?

No.

Step 5 — Remedy

Depending on the contract and applicable law, B may seek:

• proper performance;
• damages;
• rescission where legally justified; or
• another available remedy.

That is the basic operation of civil law.

16. Important Difference: Mainland UAE and DIFC

This distinction is essential.

For example, DIFC Investments v Zia expressly involved an issue over whether UAE Federal civil law or DIFC law governed the contracts; the Court applied the DIFC Contract Law to the relevant dispute.

Therefore, DIFC cases should be used carefully when explaining the mainland UAE Civil Transactions Law.

17. Six-Case Revision Table

18. Easy Formula for UAE Civil Law

Remember:

R-O-P-B-R

R = Right
↓
O = Obligation
↓
P = Performance
↓
B = Breach
↓
R = Remedy

For example:

Right to payment → obligation to pay → payment not made → breach → compensation/enforcement

19. Exam-Ready Conclusion

The UAE Civil Code/Civil Transactions Law provides the general legal framework for private rights and obligations. Its practical operation can be understood through a simple sequence: a legal relationship creates a right and an obligation; the obligation must be performed; failure to perform may constitute a breach; and the injured party may obtain an appropriate civil remedy.

The most important basic concepts are contractual obligation, good faith, performance, breach, compensation, rescission, restitution, property rights and civil liability. Cases such as DIFC Investments v Zia, RAK Ceramics v Assala Development, Hexagon Holdings v DIFC Authority, Salem Dwela v DAMAC, Ned v Nastasia and Haloke v Halil demonstrate how these concepts operate in UAE-connected litigation.

Quick Revision

Civil Law = Rights + Obligations + Performance + Liability + Remedies

And the simplest example is:

A has a right → B has an obligation → B fails to perform → A obtains an appropriate legal remedy.