On 26 February 2019, Mr. Jirasak Phromsaka Na Sakolnakorn – Sahamitr Pressure Container Public Company Limited (SMPC)’s Assistant Managing Director received the renewal certificate of membership by Thailand’s Private Sector Collective Action Coalition Against Corruption (CAC) from Dr. Kopr Kritayakirana – Vice Chairman of CAC Council, The Institute of Directors (IOD), at Grand ballroom, Intercontinental Hotel Bangkok. SMPC made declaration against corruption and promote anticorruption awareness throughout the organization as a CAC member.