Bangkok: The Ministry of Interior has introduced a new ministerial regulation concerning the creation of wills, set to come into effect on March 24, 2026. This regulation aims to streamline the will-making process and mitigate potential inheritance conflicts.

According to Thai News Agency, Ms. Lalida Periswiwatana, Deputy Spokesperson for the Prime Minister's Office, announced that the Ministerial Regulation on Making Wills or Expressing Intent Regarding Inheritance, B.E. 2569 (2026), will replace the regulation that has been in place since 1960. The new regulation addresses the need for modernization and public convenience in managing inheritance matters.

The regulation outlines updated procedures for both official and secret wills, which will now be managed through district officers or government officials. It simplifies the submission process, allowing citizens to apply for wills at any district or municipal office nationwide, regardless of their residence, thereby reducing procedural complexities.

Standardized verification methods have been established to confirm the identity of testators, utilizing national identification cards, passports, or other official documents. This aims to minimize the risk of document forgery. Additionally, the regulation mandates the presence of at least two witnesses, who must sign in front of the district officer to ensure accuracy and verification.

Testators now have the option to retain the original will, with the district office keeping a copy, offering greater flexibility in document handling. The regulation also standardizes application forms and supporting documents and defines who can request certified copies, such as testators, executors, or heirs, to improve clarity.

Fee adjustments have been made to align with current economic conditions, marking the first change in over 60 years. The fee for making a formal will at the district office has increased from 50 baht to 250 baht, while the cost for obtaining and certifying copies has risen from 10 baht to 50 baht.

Ms. Lalida emphasized that the new regulation will enhance convenience, transparency, and standardization in will-making, reducing future inheritance disputes and aligning with contemporary social conditions.