Book 2 — Obligations

Section 399

Statutory text (Thai original)

ผู้จัดการต้องบอกกล่าวแก่ตัวการโดยเร็วที่สุดที่จะทำได้ว่าตนได้เข้าจัดการงานแทน และต้องรอฟังคำวินิจฉัยของตัวการ เว้นแต่ภัยจะมีขึ้นเพราะการที่หน่วงเนิ่นไว้ นอกจากนี้ท่านให้นำบทบัญญัติแห่งมาตรา ๘๐๙ ถึง ๘๑๑ อันบังคับแก่ตัวแทนนั้นมาใช้บังคับแก่หน้าที่ของผู้จัดการด้วยโดยอนุโลม

Verbatim from the Royal Gazette / Office of the Council of State

English translation

The manager shall notify to the principal, as soon as practicable, the undertaking of the management of the affair, and await his decision, unless there is danger in delay. For the rest the provisions of Sections 809 to 811 applicable to an agent apply mutatis mutandis to the obligation of the manager.

This English translation is provided for reference only and has not yet been firm-verified. Always rely on the Thai original.

Firm annotation

Section 399 is part of Book 2 (Obligations) of the Thai Civil and Commercial Code. This entry is awaiting firm-authored commentary; the statutory text above is verbatim from the Office of the Council of State (OCS Krisdika) Thai source, with the English translation from the FAO/UN FAOLEX repository. Always rely on the Thai original for legal proceedings.

Cited in 1 Supreme Court decisions (1960 to 1960)

Selected citing decisions

  • Decision 630/2503 (1960)

This list is selected automatically, weighted towards judgments that turn on this section rather than ones that merely recite it when passing sentence. It has not yet been reviewed by the firm.

Counted across the firm's corpus of 83,652 Supreme Court decisions, 1921 to 2026. These figures are computed by us and are not official court statistics.

Cite this section

  • Plain citation Civil and Commercial Code, s. 399 (Thailand)
  • Academic citation Civil and Commercial Code (Thailand), s. 399. ThaiLawOnline, https://www.thailawonline.com/thai-civil-code/section-399/ (accessed 8 August 2026).
  • Thai citation ป.พ.พ. มาตรา 399
  • Permalink https://www.thailawonline.com/thai-civil-code/section-399/
  • Embed on your site <blockquote cite="https://www.thailawonline.com/thai-civil-code/section-399/"><p>The manager shall notify to the principal, as soon as practicable, the undertaking of the management of the affair, and await his decision, unless there is danger in delay. For the rest the provisions of Sections 809 to 811 applicable to an agent apply mutatis…</p><footer>Civil and Commercial Code, s. 399 (Thailand) — <a href="https://www.thailawonline.com/thai-civil-code/section-399/">ThaiLawOnline</a></footer></blockquote>

The Thai text is authoritative. The English is an unofficial translation by ThaiLawOnline, free to reuse with attribution.

This is educational reference, not legal advice. Consult a qualified Thai lawyer before relying on any provision.

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