The Palace Law ( th, กฎมนเทียรบาล, also spelled , ) is a class of legal texts in the

history of Thailand The Tai ethnic group migrated into mainland Southeast Asia over a period of centuries. The word ''Siam'' ( th, สยาม ) may have originated from Pali (''suvaṇṇabhūmi'', "land of gold") or Sanskrit श्याम (''śyāma'', "dar ...

, dating from the

Ayutthaya period The Ayutthaya Kingdom (; th, อยุธยา, , IAST: or , ) was a Siamese kingdom that existed in Southeast Asia from 1351 to 1767, centered around the city of Ayutthaya, in Siam, or present-day Thailand. The Ayutthaya Kingdom is conside ...

(14th–18th centuries). It prescribed the functions of the monarchy, royal court and government, probably serving like a constitution during early Ayutthaya. It was one of the 27 laws compiled in the 1805 Three Seals Code on the orders of King

Rama I Phra Phutthayotfa Chulalok Maharaj (, 20 March 1737 – 7 September 1809), personal name Thongduang (), also known as Rama I, was the founder of the Rattanakosin Kingdom and the first monarch of the reigning Chakri dynasty of Siam (now Tha ...

, following the fall of Ayutthaya. Today, a handful of palace laws dating from the reign of King

Vajiravudh Vajiravudh ( th, วชิราวุธ, , 1 January 188126 November 1925) was the sixth monarch of Siam under the Chakri dynasty as Rama VI. He ruled from 23 October 1910 until his death in 1925. King Vajiravudh is best known for his efforts ...

(Rama VI, r. 1910–1925) remain in force, the most significant of which is the

1924 Palace Law of Succession The Palace Law of Succession, Buddhist Era 2467 (1924) ( th, กฎมณเฑียรบาลว่าด้วยการสืบราชสันตติวงศ์ พระพุทธศักราช ๒๔๖๗; ) governs suc ...

, which is deferred to by the

constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of Legal entity, entity and commonly determine how that entity is to be governed. When ...

References

Citations

Bibliography

* Law of Thailand Thai monarchy {{Law-stub