Choosing and verifying a lawyer in Thailand — the practising licence, scope of work and complaint channels

A lawyer who appears in a Thai court must hold a licence from the Lawyers Council of Thailand. You can ask for the licence number and check its status with the Council before signing an engagement. Licences expire and must be renewed, so look at the expiry date too.

Notarial services are a separate registration from the litigation licence. A lawyer doing this work must be registered as a Notarial Services Attorney with the Lawyers Council. If your matter needs a certification for use abroad, ask to see evidence of that registration specifically.

Foreign nationals cannot practise as advocates in Thai courts. A foreign adviser in a law firm may advise on foreign law, but the person who signs pleadings and appears in court must be a licensed Thai lawyer.

A scope that states what is and is not included, the lead person responsible, how fees are calculated with government charges shown separately, how progress will be reported, and the terms on which either side may end the engagement.

No lawyer can guarantee the outcome of a case or a government decision. An offer that promises a certain result is a warning sign.

Who will actually handle the matter, and who will sign documents filed with the court or agency? If the person you first spoke with will not do the work, ask for the name and licence number of the person who will.

Has the firm handled matters of a similar kind? It need not disclose other clients. A good answer explains the steps, documents and risk points clearly, rather than citing outcomes.

Which costs are government fees, translation, certification or travel, separate from professional fees, and when will you be told in advance if extra costs arise?

How and in what language progress will be reported. Foreign clients should agree at the start whether key documents will be translated or summarised in a language they understand.

A promised court or government outcome, a request to pay into a personal account without a receipt in the firm’s name, refusal to give a licence number, or an offered "shortcut" that skips legal steps are all signs to stop and check further.

Concerns about professional conduct can be raised with the Lawyers Council of Thailand under the Lawyers Act B.E. 2528.

Lawyers practising in Thailand must hold a licence from the Lawyers Council of Thailand under Royal Patronage. A client can ask to see the lawyer’s ID card and check the name and licence number through the Council’s channels. Check that the licence is current and that the name matches the person who will actually sign court documents.

For signature and document certification work (Notarial Services Attorney), a lawyer must complete additional training and registration with the Council beyond the general licence, so it is worth asking whether the certifying lawyer holds that registration.

If the law office is a registered company, its affidavit from the Department of Business Development shows directors, address and objectives. Checking both tells you who you are contracting with and who carries professional responsibility for the work.

A good engagement letter should state the scope precisely, including what is and is not covered, the lead person in the firm, how fees are charged and which third-party costs the client pays, such as court fees, translation or certification charges, how and how often progress is reported, confidentiality and personal-data handling, and how the engagement can be ended.

It should not promise a case outcome or an agency decision, since results depend on the court, the agency and the facts of each matter. Keep the letter and every receipt for reference in case questions arise later.

First, raise the concern in writing with the lawyer or head of the firm and request copies of the documents in your file. If you believe the lawyer has breached the Lawyers’ Code of Conduct, a complaint can be filed with the Lawyers Council following its procedure. Money or damage disputes may need a civil route, ideally with advice from an unconnected lawyer.

Preparing in advance helps a lawyer assess the matter accurately. Write a short timeline with dates; collect contracts, correspondence, receipts and anything received from a court or agency; list the other parties and people involved; and note what you actually want to happen, such as negotiating, ending a contract or filing a claim.

Mention key deadlines at the start, such as hearing dates, the deadline for filing a defence or a limitation period, since these can close off some options.

Many people assume a lawyer who promises a result is a strong lawyer. In reality, outcomes depend on the evidence and the court’s discretion, so a good lawyer explains strengths, weaknesses and risks plainly. Another misunderstanding is that every lawyer handles every kind of matter, when labour, tax, land or cross-border family work each need specific experience. Ask about experience with similar matters without asking for other clients’ confidential details.