2 May 2026
National Energy Policy Council Act (No. 3) B.E. 2551
2 May 2008
Ministerial Regulation on the Organization of the Energy Policy and Planning Office Ministry of Energy, B.E. 2551 (2008)
2 May 2007
The Energy Conservation Promotion Act (No. 2) B.E. 2550 (2007)
National Energy Policy Council Act (No. 2) B.E. 2550
The Energy Industry Act, B.E. 2550 (2007)
2 May 1992
The Energy Conservation Promotion Act B.E. 2535 (1992)
2 May 1973
Emergency Decree on Remedy and Prevention of Shortage of Fuel Oil B.E. 2516 (1973)
