On July 18, 2023, the Port Authority of Thailand joined in donating blood with the Thai Red Cross Society, with Lieutenant Yutthana Mokkhao, Deputy Director of the Port Authority of Thailand. Financial Management and Corporate Strategy Division Mr. Rueangsak breed reward Deputy Director of the Port Authority Information Technology Division, Lieutenant Kittikhun Jaruwattanayont Assistant Director of the Port Authority, Engineering Division, Port Authority Employee and service users 259 people participated in donating blood and had a total of 116,550 cc. of blood. At the exhibition room, 2nd floor, Building B, and the Obi lounge, ground floor.