The Palace Law of Succession, Buddhist Era 2467 (1924) (Thai: กฎมณเฑียรบาลว่าด้วยการสืบราชสันตติวงศ์ พระพุทธศักราช ๒๔๖๗; RTGS: Kot Monthian Ban Wa Duai Kan Suep Ratchasantatiwong Phra Phutthasakkarat Song Phan Si Roi Hok Sip Chet) governs succession to the Throne of the Kingdom of Thailand, under the ruling House of Chakri. Succession matters prior to the end of absolute monarchy in 1932 could be contentious, especially during the Ayutthaya period from the 14th to 18th centuries. In 1924, King Vajiravudh (Rama VI) attempted to clarify the succession process by laying down the Palace Law of Succession. It was promulgated and came into effect in November 1924 as, in part, an attempt to eliminate the vagueness relating to succession within the Thai monarchical regime and to systematically res