Can You Be Sued for Criticism in Thailand? Fair Comment Explained

Short answer: Yes. A person or business can sue over criticism in Thailand even where the publisher believes the criticism is accurate, fair and made in good faith. Thai law may protect fair comment, but a legal defence does not prevent a claim from being filed. The court must assess the sources, context, wording, purpose and fairness of the publication.

Fact-checked by Barrister Garn Tuntasatityanond, Barrister-at-Law and licensed Thai lawyer (Thailand Lawyer Licence No. 3417/2553), on 16 October 2026.

This distinction matters to journalists, reviewers, consumers, social-media users and foreign residents in Thailand. Adding a question mark, calling a statement an “opinion” or repeating a police allegation does not create automatic immunity.

A recent Webull–Post Today case illustrates the issue

According to a Nation TV report published on 15 October 2026, the Bangkok South Criminal Court dismissed a private criminal defamation complaint brought by Webull Securities (Thailand) Co., Ltd. against Post Today Co., Ltd. and a news editor at the preliminary examination stage. The report also states that the civil part of the claim was not accepted.

The disputed article concerned information attributed to a police investigation and raised questions about financial supervision. Nation TV reported that the court treated the presentation as reporting based on existing investigative material and as good-faith criticism of a matter affecting the public.

The reported outcome should be described carefully:

• the available public information is a news report, not the complete court file;
• published reports give inconsistent dates and claimed damage figures, so this article does not adopt either figure;
• the current appeal status has not been verified; and
• dismissal of a defamation case does not determine whether any person or company committed a different offence mentioned in the underlying news.

What does “fair comment” protect under Thai law?

Section 329(3) of the Thai Penal Code provides that a person who, in good faith, expresses an opinion or statement by way of fair comment on a person or thing that is ordinarily open to public comment does not commit defamation.

Good faith and fairness are not determined by a mechanical checklist. Depending on the case, the court may examine factors including:

1. Verifiable factual foundation. Was there a document, first-hand experience, official statement or other reasonable source behind the publication?
2. Separation of fact, allegation and opinion. Did the publisher distinguish a police allegation or unresolved suspicion from a fact proved in court?
3. Fair presentation. Were material facts omitted in a way that created a misleading impression?
4. Public interest. Did the subject affect consumers, investors, public funds, regulation or another legitimate public concern?
5. Language proportionate to the evidence. Did the publisher go beyond the source material by declaring that someone was a fraudster, money launderer or criminal?
6. Purpose and surrounding conduct. Was the purpose to inform or protect a legitimate interest, or to inflict reputational harm?

The absence of personal hostility may support good faith, but it is not sufficient by itself. A person with no personal dispute can still publish an unfair or unsupported accusation.

What Thai Supreme Court decisions show

Thai Supreme Court decisions demonstrate that the court looks beyond whether a statement harmed reputation and examines the information available to the publisher and the character of the criticism.

Supreme Court Judgment No. 3546/2558

This case concerned reporting about alleged forest encroachment and overlapping land-title documents. The Court considered that the reporting was based on investigations by relevant government and police authorities and concerned a matter affecting the public. The analysis was treated as good-faith, fair criticism protected by Section 329(3).

Supreme Court Judgment No. 3553/2550

The Court distinguished between raising questions and criticism based on existing political and public information, and positively asserting that a person had accepted a bribe. The decision is useful, but it does not mean that adding a question mark makes an accusation safe. The complete publication and the underlying factual basis remain decisive.

Supreme Court Judgment No. 3283/2537

In this case, a complaint about a public construction project was investigated before publication. The Court considered the publisher’s reasonable good-faith belief that there was a factual basis and the objective of protecting the public interest.

Together, these decisions support a practical lesson: record the verification process before publishing. Merely repeating another source is not enough if the headline, commentary or imagery goes materially beyond that source.

Truth and fair comment are different legal defences

Section 330 of the Thai Penal Code provides that a person accused of defamation is not punished if the allegedly defamatory statement is proved true. The section restricts proof, however, where the statement concerns a private matter and proving it would not benefit the public.

The distinction in the statutory language matters:

• Section 329 provides circumstances in which the person has no defamation offence.
• Section 330 provides that the person is not punished where truth is proved within the statutory conditions.

“It is true, so I can post it” is therefore unsafe advice, particularly where the publication exposes health information, intimate relationships, family disputes or other private matters with no sufficient public-interest justification.

What does not automatically make a publication safe?

Writing the accusation as a question

“Is this company laundering money?” can still convey that serious facts support the suggestion. Courts consider the meaning produced by the headline, article, image and surrounding context as a whole.

Adding “in my opinion”

A disclaimer cannot convert a specific unsupported factual accusation into protected opinion. The substance matters more than the label.

Sharing someone else’s report

A person who republishes content may add a caption, headline or comment that creates a new defamatory meaning. The existence of an earlier publication does not automatically protect the republication.

Citing police information

The status of the information must be accurately described. A police investigation, witness account, allegation, arrest and final conviction are legally different. Reporting that a person “was accused” is not the same as asserting that the person committed the offence.

Having no personal dispute

Lack of hostility is relevant but not conclusive. The publication must still have a reasonable basis, remain fair and avoid unnecessary excess.

Practical checklist for reviews and public complaints in Thailand

1. Keep receipts, contracts, messages, photographs and records of attempts to resolve the problem.
2. Describe what you personally experienced and identify what came from another source.
3. Separate proven facts, unresolved allegations and personal assessments.
4. Avoid alleging fraud, theft, money laundering or another crime without adequate evidence.
5. Where appropriate, give the subject a reasonable opportunity to respond.
6. Do not disclose personal information beyond what is necessary for the legitimate purpose.
7. Check the headline, thumbnail, caption and social-media preview as carefully as the main text.
8. Preserve the exact published version and the verification materials.

Foreign nationals should not assume that posting from outside Thailand removes all Thai legal risk. If the content is published, accessed or causes alleged damage in Thailand, jurisdiction and procedural questions may arise and must be assessed from the specific facts.

What should you do after receiving a demand letter or court summons?

• Do not destroy the original post, messages or source files. Preserve a complete copy before considering any correction or removal.
• Record the court date and every deadline immediately.
• Avoid further public argument that could create new statements or new claims.
• Identify whether the matter includes criminal proceedings, a civil claim or both.
• Organise the sources, verification process and reasons for believing the publication was fair.
• Confirm whether the case is at preliminary examination, has been accepted for trial, or is under appeal.

For a private criminal prosecution, Section 161/1 of the Thai Criminal Procedure Code permits dismissal where a private complainant prosecutes in bad faith, distorts facts to harass or take undue advantage of the defendant, or seeks a result contrary to public order or good morals, subject to the statutory conditions.

A dismissal in a defamation case does not automatically mean the court found the case to be a SLAPP. That conclusion requires the actual grounds of the court’s order.

Frequently asked questions

Can I still be sued if my review is based on a real experience?

Yes. A claimant can file a case even where the reviewer has a defence. The court may need to assess the evidence, good faith, fairness, wording and context.

Does using the word “alleged” prevent defamation liability?

Not automatically. It helps identify the status of the information only when used accurately and consistently. The publication as a whole must not assert more than the evidence supports.

Can sharing another person’s post create legal risk?

Potentially. The risk depends on the content, accompanying caption, audience and context. Republishing may communicate the defamatory allegation to additional people.

If the statement is true, must the court dismiss the case?

Not automatically. Section 330 contains conditions and restricts proof concerning private matters where proof would not benefit the public. The accused must also have admissible evidence capable of proving truth.

Does dismissal at the preliminary examination stage mean the case is final?

Not necessarily. The right to appeal and the actual appeal status must be checked. A first-instance dismissal should not be described as final without confirmation.

Key takeaway

Fair, good-faith criticism may be protected under Thai law, but there is no phrase that guarantees a person will not be sued. The safest approach is to rely on reasonable sources, distinguish facts from allegations and opinions, use language proportionate to the evidence, protect legitimate privacy and preserve the verification process.

Siam Center Law Group advises individuals, media organisations and businesses on Thai defamation disputes, demand letters, preliminary examinations, evidence preservation and litigation strategy.

This article provides general information about Thai law. It is not legal advice for a particular publication or dispute. The complete wording, sources, audience, context and procedural status may materially change the legal assessment.