Proving You Introduced the Buyer in Dubai: What to Document

5 min read
Proving You Introduced the Buyer in Dubai: What to Document

Posted on October 1, 2026

You sent the listing, arranged the viewing and spent three weeks on the negotiation. The deal closes without you. The buyer now says he had already seen the property elsewhere. Everything you did is in a chat, a calendar and your memory.

Proving you introduced the buyer in Dubai is a documentary exercise rather than a question of fairness. Bylaw No. 85 of 2006 Regulating the Real Estate Brokers Register in the Emirate of Dubai decides who is entitled to the fee. Federal Decree-Law No. 35 of 2022 on Evidence in Civil and Commercial Transactions decides what you can prove. The work has to be done before the introduction, not after the commission is refused.

Form B Is What Puts You in the Chain

Form A is the agreement between the owner and the listing broker. Form B is its counterpart, the agreement between the buyer and the broker representing him, created in the Dubai Brokers and Dubai REST systems and signed before the search begins.

Article 26 of the Bylaw requires the brokerage agreement to be in writing, to name the parties, to describe the property, to state the brokerage terms and to be entered into the record of the Real Property Register. Article 27 leaves remuneration to be fixed by agreement, failing which it follows prevailing practice. Form B is the compliant way of putting both in place on the buyer side. Working without one does not necessarily leave a broker with no agreement at all, since the Dubai courts have treated non-registration as administrative rather than automatically fatal. It does leave him arguing about whether an agreement existed instead of producing one.

There is also a system consequence. Form F is generated by linking an approved Form A with an active Form B. A broker who skips Form B is not in the transaction chain the Land Department can see, which is a poor position from which to argue later that the deal was his.

The Introduction Is a Date, Not a Story

Under Article 32 of the Bylaw, where a party appoints several brokers severally and only one concludes the transaction, that broker takes the entire remuneration. Introducing first does not create a share. What a dated record does is answer the defence that follows almost every refused commission, which is that the buyer already knew the property.

That defence is answered by dates rather than by argument. The portal enquiry with a timestamp. The first message naming the unit. The viewing confirmation or the access record placing that buyer at that property on that day. A broker who can produce those has turned his account into a sequence. One who cannot is asking the court to prefer his recollection to the buyer's.

Why Witnesses Will Not Rescue an Undocumented Commission

Brokers who have no document tend to assume they can call people who were there. Two separate rules close that door.

The first is the Bylaw itself. Article 26 requires the brokerage agreement to be in writing, whatever the commission is worth. Writing is the regulatory starting point for a broker, so the question of thresholds never really arises for the agreement itself.

The second is the Evidence Law, which adds a restriction on top. Article 66 requires any transaction exceeding AED 50,000 or of indefinite value to be established in writing. Testimony is not admissible to prove the existence or termination of such a transaction unless an agreement or a provision allows it. Article 67 bars testimony even below that figure in several cases, including where the law requires writing and where the testimony would contradict or exceed what is contained in written proof.

Both routes point the same way. A commission on a property of any size in Dubai passes AED 50,000 quickly, so a fee agreed in a conversation nobody recorded is in difficulty under the Evidence Law as well as under the Bylaw. The agency manager, the other agent and the buyer's friend are not a solution to a missing document.

Your Messages Are Documents, If You Keep Them Properly

Article 55 of the Evidence Law provides that electronic evidence is subject to the same provisions as documentary evidence. Article 54 names electronic correspondence and modern means of communication. So a WhatsApp exchange confirming the introduction and the commission is capable of meeting the writing requirement in Article 66.

The conditions attached are where brokers lose. Article 60 requires electronic evidence to be produced in its original format or through another electronic means. Article 63 gives an extract the same probative value as the record, but only so far as it is identical to the record it came from. Article 61 adds that a party who refuses without an acceptable excuse to produce what the court needs to verify the evidence either forfeits the right to rely on it or has it treated as valid against him.

The practical reading is that the chat matters more than the screenshot of it. Changing the handset, wiping the account or losing the number can cost more than the file is worth.

What the Form Does Not Say

Article 28 supplies the default when the agreement is silent. Entitlement arises where a contract is concluded between the parties, tied to signing the sale contract and registering it with the Land Department, unless the brokerage agreement says otherwise. Article 30 confirms that work which produces no concluded contract produces no claim for compensation or expenses unless the agreement provides for it.

Four things the standard form does not resolve are worth writing in before anyone views anything.

When the fee becomes payable, since the default ties it to registration rather than to signature. What happens if the buyer purchases a different unit in the same building or project. What happens if he purchases after the agreement has expired, which is the gap most commonly used to avoid a fee. And whether a purchase by a company, a spouse or a relative of the buyer counts as his purchase.

Article 29 is worth knowing alongside them. Where the brokerage agreement is terminated, the broker remains entitled to claim his remuneration as agreed in it, unless he is proven to have committed fraud or gross negligence. That protection works best where the agreement states a figure. Leaving the commission to be discussed later does not extinguish the claim, because Article 27 falls back on prevailing practice, but it moves the broker from enforcing an agreed number to establishing what the market rate was and why it applies to him.

A File That Turned on a Portal Timestamp

An agent sends a buyer three villas, arranges two viewings and negotiates for a month. The buyer goes quiet, then buys one of the three through another brokerage. No Form B was signed, because the buyer came through a friend and it felt unnecessary.

The agent has WhatsApp messages on a phone he has since replaced and a diary entry. The other brokerage produces a portal enquiry from the same buyer, dated two weeks before the first message. When a matter like this reaches me as a Legal Consultant, the assessment starts with six things:

  1. Whether a Form B exists and whether it was still live on the date of the purchase
  2. The earliest dated record tying that buyer to that specific property
  3. Whether the original devices and accounts holding the correspondence are still available
  4. Whether the commission figure appears anywhere in writing rather than in conversation
  5. Whether anything written covers a purchase of a different unit or a purchase after expiry
  6. What the buyer himself has said in writing, which is often more useful than what the agent said

The agents who lose these files are rarely careless about their clients. They are careless about themselves. The paperwork that protects the transaction and the paperwork that protects the fee are two different things. Only one of them is somebody else's job.

There is a fuller overview of broker disputes in Dubai on the practice area page.

REAL ESTATE BROKERS