What gambling ADR is and when you can use it
ADR stands for alternative dispute resolution. It is a way to settle a disagreement with a gambling operator without going to court. An independent body looks at your complaint and the operator's side, then reaches a decision.
It is meant for ordinary player disputes, such as:
- A withdrawal that was refused, delayed or cut
- Winnings that were voided
- A bonus that was removed or recalculated
- A bet that was settled in a way you think is wrong
- An account closed with money still in it
ADR is not the first stop. You almost always have to use the operator's own complaints process first. ADR steps in when that process ends without an answer you accept, or when the operator stops replying.
The key point: ADR is not a universal right that follows you from site to site. It exists because a regulator asks its licensees to offer it. So the first question is always "who licenses this site?" Our guide on how to check a gambling license walks through that step.
Which regulators require operators to offer ADR
Stricter regulators, mostly European, expect their licensees to have a proper complaints process and to name an independent dispute body in their terms. The Malta Gaming Authority, the UK Gambling Commission and similar bodies fall into this group.

Regulators with a lighter touch may not require an independent ADR body at all. That is the situation with many Curaçao-licensed sites, covered below.
How to find out what applies to the site you use:
- Scroll to the bottom of the site and note the regulator and license number.
- Open the terms and conditions and search for "complaint", "dispute" or "ADR".
- If an ADR body is named, note its name and website.
- If nothing is named, assume there is no independent ADR route.
For an overview of who licenses what, see gambling regulators and licenses in Asia and types of gambling licenses.
ADR under the Malta Gaming Authority
Malta is one of the licenses you are most likely to see on international sites. Betfair International Plc, for instance, states it is licensed and regulated by the Malta Gaming Authority for customers living anywhere other than the UK, Australia or New Zealand1.
Sites aimed at players in Asia also display the MGA name. Ganga Club lists "Malta Gaming Authority (MGA)" as its license5.
A logo alone proves nothing, so before relying on MGA protections:
- Match the license number on the site to the MGA's own register
- Check that the company name on the site matches the company on the register
- Be wary of any site whose MGA claim you cannot find in the register
Some sites falsely claim an MGA license. Our page on websites that falsely claim an MGA license explains what to look for, and how to check a Malta Gaming Authority license shows the steps.
If the license is genuine, the site's terms should tell you which ADR body handles disputes. If the ADR route fails or the operator ignores it, you can also raise it with the regulator: see how to complain to the Malta Gaming Authority.
How the complaint process works step by step
Here is what a typical dispute looks like from start to finish.
Step 1: Gather your records. Before you contact anyone, save everything. You will want:
- Your account username and registered email
- Dates, times and amounts of the deposits, bets or withdrawals in question
- Screenshots of the game, bet slip, balance or error message
- Copies of all chat logs and emails with support
- A screenshot of the license details on the site's footer
- The bonus or promotion terms as they appeared when you accepted them
Step 2: Complain to the operator in writing. Use email or the formal complaints form, not just live chat. State clearly what happened, what you want (for example, payment of a specific withdrawal), and attach your evidence. Keep your tone factual.
Step 3: Wait for the final response. The operator's terms usually describe its internal process. Ask for a "final decision" or "final response" so there is a clear end point.
Step 4: Find the ADR body. Look in the terms for the named dispute service. Use only that one. A different service, however well known, may have no power over this operator.
Step 5: File with the ADR body. Most have an online form. You will be asked for the operator's name, your account details, a summary, what you want and your evidence. Upload the operator's final response.
Step 6: Respond to questions. The ADR body may ask you or the operator for more information. Reply promptly and keep copies.
Step 7: Receive the decision. The body will tell you whether it upholds your complaint and what, if anything, the operator should do.
Step 8: If the operator does not comply, report it to the regulator that issued the license. See how to complain to a gambling regulator.
A worked example
Say you play on a Malta-licensed site and win, but your withdrawal is refused because the operator says you broke a bonus rule.
- You save the bonus terms, your bet history and the refusal email.
- You write to the complaints team asking which exact rule you broke and asking for payment.
- The operator replies with a final decision upholding the refusal.
- You open the terms, find the named ADR body, and file with all of the above.
- The ADR body compares the bonus terms to your bet history and decides whether the operator applied its own rules correctly.
What ADR can and cannot decide
ADR bodies look at whether the operator treated you fairly under its own terms and license conditions.

What ADR can usually decide:
- Whether a withdrawal should be paid
- Whether winnings were voided for a valid reason
- Whether bonus and wagering terms were applied as written
- Whether a bet was settled correctly
- Whether an account closure followed the terms
What ADR usually cannot do:
- Rewrite terms you accepted when you signed up
- Award compensation for losses from ordinary play
- Punish or fine the operator (that is the regulator's job)
- Handle disputes with a different company than the one named
- Help if you broke the site's rules on where you may play from
That last point matters for readers in Asia. Sites list countries they do not accept. Las Atlantis Casino, for example, restricts residents of or players accessing from countries including Bangladesh, India, Malaysia and Pakistan6. If you played from a restricted country, the operator may treat your account as invalid, and an ADR body is unlikely to side with you.
When ADR is not available: Curaçao-licensed casinos
Curaçao licenses are extremely common on sites that accept players from Asia. Examples include:
| Site | Curaçao license as stated |
|---|---|
| Casino Days | Curacao e-gaming license No. OGL/2023/159/0076 |
| Pinnacle | Ragnarok Corporation N.V. license, Gaming Control Board of Curacao |
| ACR Poker | Governed by Curaçao law and a sublicense to International Processing Services S.A. |
| Bitcasino.io | Curaçao gaming license issued by the Curacao Gaming Authority |
Sources for the table:2,7,8,9.
Many of these sites do not name an independent ADR body in their terms. If yours does not, your realistic options are:
- The operator's own complaints team
- The license holder company named on the site, if different from the brand
- The Curaçao regulator
Before counting on any of these, confirm the license is real. Guidance for checking Curaçao licenses says to ignore generic "8048/JAZ" claims unless you can match the company, domain and activity in the public register3. That old number was once shared by many sites under a master license system.
More detail:
- How to verify a Curacao gambling license
- Can the Curacao CGA help if a casino does not pay
- What replaced the Curacao master license system
- Curacao vs Malta gambling license
Resident or visitor: does it matter where you filed the complaint
For ADR, what counts is the license of the site, not your passport or where you live. An ADR body named by a Malta-licensed operator handles that operator's customers whether they are in Europe or Asia.
Where you live still matters in two ways:
- The site's own rules. As above, many sites exclude players from certain countries. If you are a citizen, resident or visitor in a listed country, the operator may refuse to pay, and ADR will look at whether you broke that rule.
- Your local law. In several Asian countries, playing on offshore sites is itself illegal for anyone physically present there, citizens and visitors alike. An ADR body cannot protect you from that. Check the country page before you play: Japan, Singapore, Malaysia, India, China, Vietnam, Thailand, the Philippines, Hong Kong, Macau, South Korea and Cambodia.
Land-based casinos are different again. Disputes there are usually handled by the casino's own staff, then the local regulator. Some rules are strict and final: in Singapore, the entry levy paid by residents is not refundable, in whole or in part, even if you never enter10. For land-based venues, see checking land-based casinos across Asia.
Alternatives when no ADR body exists
If the site names no ADR body, or the ADR route is closed, you still have some options.

Push the operator in writing. A clear, polite, documented complaint that quotes the exact term in question often gets a better response than chat messages.
Contact the license holder. Some brands run under another company's license. Our page on master licenses and sublicenses explains how to find the company actually responsible.
Go to the regulator. Even where there is no ADR, most regulators accept reports about their licensees. See how to complain to a gambling regulator, or the regulator-specific pages for Kahnawake, Gibraltar and Alderney.
Check warning lists. If the site turns out to be unlicensed, look it up on regulator warning lists. Our page on the risks of playing on unlicensed sites explains what that means for getting money back.
Look after yourself. A dispute over money you cannot afford to lose is stressful. Free help exists:
- Talking to a GambleAware counselor costs nothing11
- The National Gambling Helpline offers free, confidential support4
- Betblocker, a site-blocking tool, is free to the public12
Before you deposit: a short checklist
The easiest dispute is one you can resolve because you checked first.
- Find the regulator and license number on the site
- Check them in the regulator's public register (public license registers)
- Search the terms for a named ADR body
- Check the list of restricted countries against where you live and where you will play
- Read the bonus terms before accepting any bonus
- Save a copy of the terms on the day you sign up
Common Questions
Is ADR free for players?
Player-facing ADR is usually set up so you do not pay to file. The service named in your operator's terms is the one to check, and its website states whether any fee applies. If a service asks you for money up front, confirm it is the body your operator actually names.
How long does an ADR decision take?
There is no single timeline. Each ADR body publishes its own process. The first step is always the operator's own complaints procedure, which has to finish or stall before ADR will take your case. Keep dated records so you can show when each stage started.
Can I go to court after an ADR decision?
ADR is an alternative to court, not a replacement for your legal rights. Whether a decision binds you, the operator or both depends on the ADR body's rules and the operator's terms. Read both before you file so you know what the outcome will mean.
What documents do I need for an ADR complaint?
Have your account username, the dates and amounts involved, screenshots of the disputed game or bet, copies of your emails or chat logs with support, the operator's final reply, and the license details shown on the site. Clear, dated records make the case much easier to assess.
Does ADR cover bonus and wagering disputes?
Often, yes. Disputes about how bonus terms or wagering requirements were applied are among the most common complaints. ADR judges whether the operator followed its own published terms. It does not rewrite terms you accepted when you signed up.
What if the operator ignores the ADR ruling?
Tell the regulator that licenses the operator. A licensed operator that ignores its own dispute process risks trouble with its regulator. If the site has no real regulator behind it, your options are much weaker, which is why checking the license before you deposit matters.
Can I use ADR for a Curaçao-licensed casino?
Usually not in the same way as with stricter regulators. Many Curaçao-licensed sites name no independent ADR body in their terms. Your routes are the operator's own complaints team, the license holder named on the site, and the Curaçao regulator itself.
Sources12 sources
- Terms and Conditions, Betfair, September 26, 2026
- Terms, Casino Days, September 26, 2026
- Verify Indian Online Casino Licenses, Gamble Press, November 15, 2025
- Find Local Support, GamCare, August 18, 2026
- Ganga Club, Ganga Club, October 10, 2025
- Terms, Las Atlantis Casino, September 26, 2026
- Terms and Conditions (Curacao), Pinnacle, April 15, 2026
- Terms and Conditions, ACR Poker, August 18, 2026
- Terms and Conditions, Bitcasino.io, March 10, 2025
- Casino Control (Entry Levy) Regulations, Singapore Statutes Online, February 2, 2010
- Help for Yourself, GambleAware NSW, September 27, 2026
- Help, HowToExclude, September 26, 2026













