Article 173: False report that a crime occurred
Statutory text (Thai original)
ผู้ใดรู้ว่ามิได้มีการกระทำความผิดเกิดขึ้น แจ้งข้อความแก่พนักงานสอบสวน หรือเจ้าพนักงานผู้มีอำนาจสืบสวนคดีอาญาว่า ได้มีการกระทำความผิด ต้องระวางโทษจำคุกไม่เกินสามปี และปรับไม่เกินหกหมื่นบาท หมายเหตุ: [อัตราโทษ แก้ไขเพิ่มเติมโดยมาตรา ๔ แห่งพระราชบัญญัติแก้ไขเพิ่มเติมประมวลกฎหมายอาญา (ฉบับที่ ๒๖) พ.ศ. ๒๕๖๐]
English translation
Whoever, knowing that no offence has been committed, reports to an inquiry official or to an official having the power to investigate criminal cases that an offence has been committed shall be liable to imprisonment not exceeding three years and a fine not exceeding sixty thousand baht.
This English translation is provided for reference only and has not yet been firm-verified. Always rely on the Thai original.
Firm annotation
Section 173 is a specific and heavier form of false criminal reporting than Section 172. Its elements are: (1) the actor knows that no offence has in fact been committed; and (2) nevertheless reports to an inquiry official or official empowered to investigate crime that an offence has been committed. The distinguishing feature is that there was no real crime at all, and the reporter knows this, which sets it apart from Section 172, where a statement about an actual matter is false. The Supreme Court has treated Section 173 as a specific provision that displaces the general false-statement offence in Section 137, so once Section 173 applies there is no need to also apply Section 137. Where the reported facts, if true, would not constitute a crime, related counts such as Section 172 may fall away.
Why this matters in practice
With a ceiling of three years plus a mandatory fine, fabricating a crime that never happened is treated more seriously than an ordinary false report, and it commonly arises when someone reports a fictitious theft or offence to gain an advantage. A key defence is that the reporter genuinely believed an offence had occurred: the Supreme Court has held that where a person reports events as they understood them and the decision whether to charge rests with the inquiry official, the report is not a false report, because the outcome does not flow directly from the reporter's act. Because Section 173 is a specific provision, charging it usually excludes the general offence under Section 137. If you are accused of filing a fabricated complaint, or believe someone has done so against you, get legal advice on intent and knowledge, which are decisive.
Décisions de la Cour suprême interprétant cette section
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Arrêt de la Cour suprême n° 981/2561 (2018)
Section 173 is a specific provision, so when conduct falls under it there is no need to also apply the general false-statement offence in Section 137; and where no actual theft offence occurred, the conduct is likewise not an offence under Section 172.
The Court held that Section 173, as a specific provision, displaces the general false-statement offence in Section 137, so both need not be applied together. Because no actual theft had occurred, the conduct also did not fall under Section 172. The decision clarifies the relationship between Sections 173, 172 and 137.
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Arrêt de la Cour suprême n° 5151/2563 (2020)
Where a person reports events to an inquiry official as they genuinely understood them, and it is the official's function, not the reporter's act, to decide whether to bring a charge, the report is not a false report, because the consequence does not arise directly from the reporter's conduct.
The defendant reported to an inquiry official based on events that led him to believe the complainant should be prosecuted. The Court reasoned that whether to lay a charge was for the official to decide, not a direct result of the defendant's report, so the conduct was not a false report. This supports a good-faith-belief defence to Section 173.
Curated decisions with case numbers verified against the Supreme Court database. English renderings are the firm's editorial translation for study.
Cited in 114 Supreme Court decisions (1961 to 2024)
Décisions de citation sélectionnées
- Decision 5796/2567 (2024)
- Decision 5151/2563 (2020)
- Decision 91/2563 (2020)
- Decision 981/2561 (2018)
- Decision 1424/2554 (2011)
- Decision 7008/2548 (2005)
- Decision 1041/2542 (1999)
- Decision 3550/2541 (1998)
Cette liste est sélectionnée automatiquement, en privilégiant les jugements qui reposent sur cet article plutôt que sur ceux qui se contentent de le citer lors du prononcé de la peine. Elle n'a pas encore été examinée par le cabinet.
Le plus souvent cité aux côtés de
- Article 172 93
- Article 174 73
- Article 83 47
- Article 137 43
- Article 91 38
- Article 90 29
Sections qui apparaissent le plus souvent dans les mêmes jugements que celui-ci. Le chiffre correspond au nombre de décisions.
Calculé sur l'ensemble du corpus de 83 652 décisions de la Cour suprême du cabinet, de 1921 à 2026. Le décompte est exhaustif ; la plage d'années indiquée élimine les valeurs aberrantes rares afin de refléter la répartition réelle des citations. Ces chiffres sont calculés par nos soins et ne constituent pas des statistiques officielles de la Cour. Comment nous les comptons et ce que nous avons mesuré
Foire aux questions
En quoi l'article 173 diffère-t-il de l'article 172 ?
L'article 173 s'applique lorsqu'aucune infraction n'a été commise et que le journaliste en a connaissance, tandis que l'article 172 s'applique lorsqu'une déclaration relative à une affaire pénale est fausse. L'article 173 prévoit une peine plus lourde, pouvant aller jusqu'à trois ans d'emprisonnement et une amende.
Un signalement effectué de bonne foi est-il considéré comme un faux signalement ?
Non. La Cour suprême a statué que lorsqu'une personne rapporte des événements tels qu'elle les a véritablement compris et que la décision d'engager des poursuites revient à l'agent chargé de l'enquête, le rapport n'est pas un faux rapport, car le résultat ne découle pas directement de l'acte du déclarant.
Guides connexes sur ThaiLawOnline
Citer cette section
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Citation simple
Penal Code, s. 173 (Thailand) -
Citation académique
Penal Code (Thailand), s. 173. ThaiLawOnline, https://www.thailawonline.com/fr/thai-penal-code/section-173/ (accessed 30 août 2026). -
Citation thaïlandaise
ป.อ. มาตรา 173 -
Lien permanent
https://www.thailawonline.com/fr/thai-penal-code/section-173/ -
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<blockquote cite="https://www.thailawonline.com/fr/thai-penal-code/section-173/"><p>Whoever, knowing that no offence has been committed, reports to an inquiry official or to an official having the power to investigate criminal cases that an offence has been committed shall be liable to imprisonment not exceeding three years and a fine not exceeding sixty…</p><footer>Penal Code, s. 173 (Thailand): <a href="https://www.thailawonline.com/fr/thai-penal-code/section-173/">ThaiLawOnline</a></footer></blockquote>
The Thai text is authoritative. The English is an unofficial translation by ThaiLawOnline, free to reuse with attribution.