Civil Law and UAE: Simple Proof Requirements

1. Meaning of Proof Requirements

Proof requirements are the legal rules that determine what a party must prove, how it can prove it, and what evidence the court may rely upon.

In a civil case, a person normally cannot succeed merely by making an allegation. The important facts supporting the claim must be established through legally acceptable evidence.

A simple formula is:

Claim → Relevant Fact → Burden of Proof → Evidence → Evaluation → Judicial Finding

The UAE's principal legislation on civil and commercial evidence is Federal Decree-Law No. 35 of 2022 on Evidence in Civil and Commercial Transactions, which came into force on 2 January 2023. The Ministry of Justice identifies it as part of the UAE's main judicial legislation. (UAE Legislation)

2. Basic Rule: Who Has to Prove?

The basic rule is:

The claimant must prove the facts necessary to establish the claim.

Article 1 of the Evidence Law gives the plaintiff the right to prove the claim and the defendant the right to disprove it. Article 2 places the onus of proof on the claimant. (LEXAI)

Example

A claims:

“B borrowed AED 100,000 from me and has not repaid it.”

A must normally establish:

the existence of the loan;

the amount;

the obligation to repay;

the relevant due date, where applicable;

non-payment.

A simple allegation is not enough.

3. Facts Must Be Relevant

Not every fact is legally useful.

Under Article 1, the fact to be proved should be:

relevant to the dispute;

capable of affecting the evidence;

legally admissible.

The court should not base its judgment merely on its personal knowledge. (LEXAI)

Example

In a construction-payment dispute:

Relevant evidence:

construction contract;

invoices;

payment certificates;

bank transfers;

correspondence;

expert reports.

Usually irrelevant:

personal disagreement between the parties unrelated to payment;

unrelated business transactions.

4. No Single Form of Proof Is Always Required

Article 4 provides that proof of obligations generally does not require a particular form, unless a specific legal provision or written agreement requires one. (UAE Legislation)

Therefore, depending upon the circumstances, proof may involve:

written documents;

electronic records;

admissions;

witness testimony;

expert evidence;

presumptions;

oaths;

other legally recognised evidence.

However, this general principle is subject to special rules requiring documentary evidence for particular transactions.

5. Documentary Evidence

Documents are particularly important in commercial and contractual disputes.

Examples include:

signed contracts;

invoices;

receipts;

bank statements;

accounting records;

emails;

official certificates;

correspondence;

electronically signed documents.

The Evidence Law contains specific rules concerning documentary evidence and its use in litigation.

Important practical point

A party should preserve the original document or reliable electronic record, together with information demonstrating its authenticity and connection with the transaction.

6. Transactions Above AED 50,000

The Evidence Law contains an important rule concerning testimony.

Under Article 66, a transaction whose value exceeds AED 50,000, or whose value is indefinite, is generally to be established in writing. Testimony cannot ordinarily be used to prove the existence or termination of such a transaction, subject to statutory exceptions. (Legal Advice Middle East)

Example

A claims:

“B borrowed AED 200,000 from me.”

If there is a written loan agreement, bank transfer, acknowledgement, or other documentary evidence, the claimant's position is much easier to establish.

The fact that someone says:

“I saw them agree to the loan”

does not automatically replace the documentary requirement where the statutory rule applies.

7. Exceptions to the Documentary Requirement

The law recognises circumstances in which testimony may nevertheless be permitted.

Article 68 includes circumstances such as:

existence of a principle of documentary evidence;

a material or moral impediment to obtaining written evidence;

loss of the document for a reason beyond the claimant's control;

certain challenges concerning the legality or public-order character of the document. (Legal Advice Middle East)

Thus, the AED 50,000 rule should not be treated as an absolute rule without examining the statutory exceptions.

8. Electronic Evidence

Modern UAE civil litigation increasingly involves:

WhatsApp messages;

emails;

electronic contracts;

electronic signatures;

digital invoices;

computer records;

electronic payment records;

online platform records;

digital communications.

The Evidence Law expressly forms part of the UAE's modern evidentiary framework, alongside legislation concerning electronic transactions and trust services. (Legal Advice Middle East)

Example

If A claims that B accepted a contractual variation through email, relevant evidence may include:

the original email;

date and time;

sender and recipient information;

attachments;

subsequent correspondence;

payment or conduct consistent with the agreement.

The important question is not simply whether a screenshot exists, but whether the evidence reliably establishes the relevant fact.

9. Witness Evidence

Witness testimony is another recognised form of evidence.

The law regulates:

who may testify;

the manner of testimony;

examination of witnesses;

oath requirements;

circumstances affecting witness admissibility.

The witness generally gives evidence about matters personally seen, heard or experienced, subject to statutory rules and exceptions. (S-Mart Group)

Example

In a construction dispute, a project manager may testify about:

delivery dates;

site instructions;

meetings;

delays;

work performed.

But testimony must still be evaluated together with the documentary and technical evidence.

10. Admissions

An admission occurs when a party acknowledges a fact that is relevant against that party.

For example:

“Yes, I received AED 100,000, but I have already repaid it.”

The first part may establish receipt, while the second part creates a further issue—repayment—which the defendant may need to substantiate.

The Evidence Law distinguishes the effect of proof generally from an admission, with admission having evidentiary effect against the person making it. (LEXAI)

11. Expert Evidence

Expert evidence becomes important when the court must understand a technical issue.

Examples:

construction defects;

accounting calculations;

valuation;

engineering problems;

medical issues;

financial transactions;

technical damage;

electronic or digital matters.

An expert does not simply replace the judge. The expert assists the court on technical matters, while the court ultimately determines the legal dispute.

12. Conflicting Evidence

Evidence may conflict.

For example:

Contract says AED 1 million.

Invoice says AED 1.2 million.

Email says AED 900,000.

Witness says AED 1 million.

The court must evaluate the evidence rather than automatically accepting one item.

Article 3 provides that where evidence conflicts and cannot be reconciled, the court may weigh it by drawing appropriate inferences from the facts; if the conflict cannot be resolved, the court may decline to admit the conflicting evidence and must give reasons. (LEXAI)

13. Standard of Proof

The precise standard can depend on the applicable judicial regime.

In DIFC civil proceedings, the ordinary civil standard is generally the balance of probabilities—whether something is more likely than not.

In Graciela Limited v Giacobbe [2014] DIFC CFI 027, the DIFC Court explained the civil standard as the balance of probabilities. (DIFC Courts)

Therefore:

Civil standard = more likely than not.

This should not be confused with the criminal standard of proof.

14. Six Important UAE/DIFC Case Laws

Because reported mainland UAE judgments are not always readily available in full English text, the following list combines mainland UAE judicial authority with DIFC cases. DIFC cases are identified separately and should not be treated as automatically binding on mainland UAE courts.

Case 1: Dubai Court of Cassation, Judgment No. 402 of 2020

This case concerned an insurance claim involving damage to a yacht.

The Dubai Court of Cassation reaffirmed the basic principle that the claimant bears the burden of proving the claim and supporting allegations with evidence.

The court considered expert material concerning the cause of the fire and noted the evidentiary weakness where conclusions were based on speculation rather than sufficiently established facts. (Al Tamimi & Company)

Principle

A claimant cannot succeed merely by alleging a fact; the fact must be supported by adequate evidence.

Importance

This is particularly relevant to:

negligence;

insurance claims;

technical disputes;

damage claims;

expert evidence.

Case 2: ICICI Bank Ltd v Bavaguthu Raghuram Shetty [2022] DIFC CFI 034

This case concerned alleged personal guarantees and issues surrounding signatures, fraud and forgery.

The DIFC Court stated that the legal burden lies on the party who needs to prove the particular fact in order to succeed.

Importantly, the court distinguished the legal burden from the evidential burden. The evidential burden can move as evidence develops, but the ultimate legal burden does not necessarily shift. (DIFC Courts)

Principle

The party asserting a fact necessary for success generally carries the legal burden of proving it.

Importance

Useful for:

guarantees;

signatures;

forgery allegations;

banking disputes;

fraud allegations.

Case 3: Graciela Limited v Giacobbe [2014] DIFC CFI 027

The DIFC Court expressly considered the civil standard of proof.

It explained that the standard is the balance of probabilities. Serious allegations do not create a separate higher civil standard; rather, the inherent probability or improbability of the allegation is considered when evaluating the evidence. (DIFC Courts)

Principle

Civil claims are generally established on the balance of probabilities.

Importance

This case is useful for understanding:

civil proof;

serious allegations;

fraud allegations;

evidentiary evaluation.

Case 4: VTJ Limited v Mohammed Ammar Al Hassan [2018] DIFC CA 009

The dispute involved limited documentary evidence and competing accounts concerning a property transaction.

The DIFC Court of Appeal explained that a shortage of documents does not automatically mean that a claim fails. The court must assess all the evidence and determine, on the balance of probabilities, where the truth lies. (DIFC Courts)

Principle

Lack of documents is relevant, but the court must evaluate the totality of the evidence.

Importance

This is particularly useful where:

transactions were partly oral;

documents are incomplete;

witnesses give competing accounts;

there is some supporting documentary evidence.

Case 5: Zuzana Kapova v Miloslav Makovini & Pharm Trade Holding Ltd [2023] DIFC CA 004

The case concerned security for costs and the evidential burden.

The DIFC Court of Appeal explained that a legal burden may remain with one party while an evidential burden can arise from the evidence and circumstances of the case.

The court also recognised that deliberate failure to provide evidence within a party's particular knowledge can be relevant when evaluating the totality of the evidence. (DIFC Courts)

Principle

The legal burden and evidential burden are not necessarily the same thing.

Importance

This helps explain:

evidential gaps;

adverse inferences;

disclosure;

evidence controlled by one party.

Case 6: Anastasiia Denisova v Aleksei Galtcev & Realiste Holding Ltd [2024] DIFC CFI 041

The DIFC Court applied the civil standard and held that the claimant had to establish the relevant preliminary issue on the balance of probabilities.

The court confirmed that the application of the civil standard was not itself an error of law. (DIFC Courts)

Principle

A claimant must establish the relevant factual proposition on the civil standard unless a different applicable rule governs.

Importance

Useful for:

preliminary factual issues;

civil claims;

evidentiary burdens;

appellate review of proof standards.

15. Additional Case: Nafrin v Nahlah [2024] DIFC SCT 356

This case illustrates a very practical point.

The claimant alleged that an introduction had resulted in a contractual fee. The court held that the claimant had to prove that the defendant acted on the claimant's introduction rather than another source. (DIFC Courts)

Principle

The person claiming a contractual entitlement must prove the facts that trigger that entitlement.

16. Additional Case: Ibsen Bank (PJSC) v Ikira [2017] DIFC SCT 223

The case concerned a loan and credit-card claim.

The claimant provided some documentation but failed to provide documentary evidence concerning certain alleged transfers and amounts. The case demonstrates the practical importance of supporting a monetary claim with appropriate financial documentation. (DIFC Courts)

Principle

A monetary claim should be supported by evidence demonstrating the underlying transaction and amount claimed.

17. Simple Proof Test

For examination purposes, remember:

P-R-B-E-E-R

P – Proposition
What fact are you claiming?

R – Relevance
Is that fact legally relevant?

B – Burden
Who has to prove it?

E – Evidence
What evidence establishes it?

E – Evaluation
How reliable and persuasive is the evidence?

R – Result
Has the required standard of proof been satisfied?

18. Practical Example

Suppose A claims AED 500,000 from B under a business agreement.

Step 1 – Establish the agreement

A produces the signed contract.

Step 2 – Establish performance

A produces invoices, delivery records and correspondence.

Step 3 – Establish non-payment

A produces bank records showing that AED 500,000 remains unpaid.

Step 4 – Defendant's response

B says:

“The amount was already paid.”

B should provide evidence supporting the alleged payment.

Step 5 – Court evaluation

The court examines:

contract;

invoices;

bank records;

correspondence;

admissions;

witness evidence;

expert/accounting evidence, if required.

Step 6 – Finding

The court determines whether the relevant facts have been established according to the applicable standard.

19. Proof Requirements in Different Civil Claims

20. Proof and the New UAE Civil Transactions Law

A useful distinction is necessary.

The Civil Transactions Law governs substantive civil rights and obligations, while the Evidence Law provides the principal evidentiary framework for civil and commercial transactions.

Also, as of 1 June 2026, the new Federal Decree-Law No. 25 of 2025 on the Civil Transactions Law replaced the former 1985 Civil Transactions Law. Therefore, older cases applying the 1985 Civil Code should be treated as historical authorities, particularly where old article numbers are involved.

For proof questions, the current Evidence Law—Federal Decree-Law No. 35 of 2022—is therefore particularly important. (UAE Legislation)

21. Important Practical Rules

Rule 1 — Allegation is not proof

Saying something happened does not establish that it happened.

Rule 2 — Prove the essential facts

Focus on facts that establish the legal elements of the claim.

Rule 3 — Preserve documents

Contracts, invoices, emails, bank records and electronic communications can be important.

Rule 4 — Identify the burden

Ask:

Who must prove this particular fact?

Rule 5 — Distinguish legal and evidential burden

The ultimate legal burden and the evidential burden are not necessarily identical. ICICI Bank v Shetty is a useful illustration. (DIFC Courts)

Rule 6 — Evidence is evaluated as a whole

The court can consider documentary evidence, witness evidence, expert material and reasonable inferences together.

Rule 7 — Electronic evidence matters

Modern UAE disputes frequently involve electronic records, and the evidence framework accommodates them.

Rule 8 — Special statutory requirements must be checked

The general rule that obligations do not require a particular form does not eliminate specific documentary requirements imposed by law. (UAE Legislation)

22. Difference Between Burden of Proof and Standard of Proof

Simple example

A claimant says:

“B owes me AED 100,000.”

Burden: generally A.

Evidence: contract, acknowledgement, bank transfer, invoice.

Standard: in DIFC civil proceedings, generally balance of probabilities.

Weight: the court decides how persuasive the evidence is.

23. Conclusion

UAE civil proof requirements can be understood through a simple principle:

The party asserting the necessary facts must establish them through legally acceptable and sufficiently persuasive evidence.

The major areas are:

burden of proof;

relevance of facts;

documentary evidence;

electronic evidence;

witness testimony;

admissions;

expert evidence;

oaths;

evaluation of conflicting evidence;

applicable standard of proof.

The current federal framework is primarily the Evidence Law, Federal Decree-Law No. 35 of 2022. Its Article 1 establishes the basic right to prove/disprove claims, Article 2 establishes the claimant's onus, Article 3 addresses conflicting evidence, Article 4 addresses the form of proof, and Articles 66–68 provide important rules concerning transactions and testimony. (UAE Legislation)

Quick Revision

Proof = Claim + Relevant Facts + Burden + Admissible Evidence + Evaluation + Required Standard

Remember these 6 cases:

Dubai Court of Cassation, Judgment 402/2020 — claimant must prove the case.

ICICI Bank v Shetty — legal burden vs evidential burden.

Graciela v Giacobbe — balance of probabilities.

VTJ v Al Hassan — totality of evidence.

Kapova v Makovini — evidential inference and burden.

Denisova v Galtcev — civil standard and burden of proof.

Jurisdiction note: Cases 2–8 above are DIFC authorities and are useful for understanding proof principles within the DIFC system; they are not automatically binding precedents on mainland UAE courts. The Dubai Cassation authority is a mainland Dubai judicial authority.