Mrs. Raveewan Phongsupatsamit, Director of M&E System Department on behalf of Mass Rapid Transit Authority of Thailand (MRTA) congratulated Metropolitan Waterworks Authority (MWA) on the occasion of 56^th establishment anniversary on Wednesday 16^th August 2023 at MWA head office. In this regard, MRTA contributed to Phra Mae Thorani Foundation MWA where Mr. Manit Panaim, MWA governor was a receiver.