Guidelines for the Wearing of Royal Decorations and Medals for Female Officials (Those with Existing Decorations and First-Time Recipients): Full Dress and Half Dress Uniforms20 May 202600
Notification of the Department of Physical Education: Criteria and Procedures for the Probationary Period and Development of Government Officials on Probation, B.E. 2564 (2021)20 May 202620
Human Resource Management The Wearing of Royal Decorations (Sash Strata) for Official Ceremonial Schedules: Full Dress Uniform20 May 202610