Article 242Inspection et recollement de scellés de pièces à conviction
Statutory text (Thai original)
ในระหว่างการสอบสวน ไต่สวนมูลฟ้องหรือพิจารณา สิ่งของซึ่งเป็นพยานวัตถุให้คู่ความหรือพยานตรวจดูถ้ามีการแก้ห่อหรือทำลายตรา การห่อหรือตีตราใหม่ ให้ทำต่อหน้าคู่ความหรือพยานที่เกี่ยวข้องนั้น
English translation
During the investigation, the preliminary hearing, or the trial, an object that is material evidence shall be shown to the parties or witnesses for inspection. If a wrapping is opened or a seal broken, the re-wrapping or re-sealing shall be done in the presence of the parties or witnesses concerned.
This English translation is provided for reference only and has not yet been firm-verified. Always rely on the Thai original.
Firm annotation
Section 242 governs the handling and chain-of-custody safeguards for material evidence in Book 5, Chapter 4. It requires that exhibits be shown to the parties or witnesses for inspection at each stage, and that any re-wrapping or re-sealing after opening be done in their presence, protecting against tampering or substitution. The courts have applied it flexibly and purposively: opening and testing an exhibit in the presence of relevant witnesses during the investigation is valid even if done in the suspect's absence, and where an exhibit is bulky (a vehicle and its parts), photographing and recording it can satisfy the safeguard. It complements Section 241 on producing and inspecting material evidence.
Why this matters in practice
Chain of custody is where physical-evidence cases are often won or lost. If you are defending, scrutinise whether exhibits were shown for inspection and whether seals were opened and re-sealed properly in the presence of witnesses; a broken chain can undermine the prosecution's proof. But note the courts accept practical substitutes: photographs of bulky items, and inspection in front of witnesses even when the suspect was absent. A criminal defence lawyer can identify custody weaknesses worth challenging.
Décisions de la Cour suprême interprétant cette section
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Arrêt de la Cour suprême n° 2892/2536 (1993)
Section 242 is satisfied where the inquiry official shows the suspect photographs of the exhibits and the suspect has not asked to inspect the objects themselves. That is a separate question from marking. Where the exhibits are bulky, such as a car and car parts that cannot conveniently be wrapped and sealed, photographing them counts as making a distinguishing mark and satisfies section 101.
The exhibits in a receiving case were a car and car parts. The first defendant argued that the arrest record had not been made at the scene, contrary to section 103, that the exhibits had not been wrapped, sealed or marked, contrary to section 101, and that the investigating officer had never brought the exhibits for him to see, contrary to section 242. The Supreme Court rejected each ground. No law requires the arrest record to be made where the arrest or search took place, and since the defendant and his associates were arrested at different places at about the same time, making the record at the police station was appropriate; as it was an arrest record and not a search record, listing the exhibits or making an inventory was enough for section 103. On section 242, the inquiry official had shown the first defendant photographs of the exhibits and he had not asked to see the objects directly, which was sufficient. On section 101, because the exhibits were a car and car parts and could not conveniently be wrapped and sealed, photographing them counted as marking them.
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Arrêt de la Cour suprême n° 1095/2501 (1958)
Section 242 does not require that only the defendant inspect an exhibit; where an expert examined trace evidence on the vehicle and then testified to confirm the results, inspection by a witness suffices and the evidence is admissible.
The defendant argued that trace evidence (blood, hair, thread) found on the vehicle had been taken away for expert examination without letting him view it, contrary to Section 242. The Supreme Court held the evidence was admissible, as the expert examined it and then testified to confirm the results, and Section 242 does not require that only the defendant inspect the exhibit; inspection by a witness suffices.
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Arrêt de la Cour suprême n° 740/2496 (1953)
Opening and examining exhibits and transferring them to new containers during the investigation, if done in the presence of the witnesses concerned, does not breach Section 242 even though it is done in the suspect's absence.
During the investigation of an opium case, the exhibits were opened, examined, and transferred to new containers in the presence of the relevant witnesses but in the suspect's absence. The Supreme Court held this did not breach Section 242, because inspection before the concerned witnesses satisfies the provision even when done behind the suspect's back.
Curated decisions with case numbers verified against the Supreme Court database. English renderings are the firm's editorial translation for study.
Cité dans 7 décisions de la Cour suprême (de 1949 à 2000)
Décisions de citation sélectionnées
- Décision 7757/2543 (2000)
- Décision 2892/2536 (1993)
- Décision 740/2496 (1953)
- Décision 1637/2492 (1949)
- Décision 1887/2536 (1993)
- Décision 5455/2534 (1991)
- Décision 1095/2501 (1958)
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.
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
Les preuves matérielles doivent-elles être présentées à l'accusé en Thaïlande ?
L'article 242 exige que les pièces à conviction soient présentées aux parties ou aux témoins pour examen. Les tribunaux ont jugé que l'ouverture et l'examen d'une pièce à conviction devant les témoins concernés sont valides, même en l'absence du suspect.
Que se passe-t-il si les preuves matérielles sont trop volumineuses pour être scellées ?
Lorsqu'une pièce à conviction est volumineuse, comme un véhicule et ses pièces, les tribunaux ont accepté que la photographier et l'enregistrer satisfasse à l'article 242 comme un équivalent pratique de l'emballage et du scellage.
Citer cette section
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Citation simple
Code de procédure pénale, art. 242 (Thaïlande) -
Citation académique
Criminal Procedure Code (Thailand), s. 242. ThaiLawOnline, https://www.thailawonline.com/fr/thai-criminal-procedure-code/section-242/ (accessed 1 septembre 2026). -
Citation thaïlandaise
Article 242 du Code de procédure pénale thaïlandais -
Lien permanent
https://www.thailawonline.com/fr/thai-criminal-procedure-code/section-242/ -
Intégrer sur votre site
<blockquote cite="https://www.thailawonline.com/fr/thai-criminal-procedure-code/section-242/"><p>Pendant l'instruction, l'audience préliminaire ou le procès, tout objet constituant une preuve matérielle est présenté aux parties ou aux témoins aux fins d'examen. Si un emballage est ouvert ou un scellé brisé, le réemballage ou l'apposition d'un nouveau scellé doit être effectué en présence de...</p><footer>Criminal Procedure Code, s. 242 (Thailand): <a href="https://www.thailawonline.com/fr/thai-criminal-procedure-code/section-242/">ThaiLawOnline</a></footer></blockquote>
The Thai text is authoritative. The English is an unofficial translation by ThaiLawOnline, free to reuse with attribution.