RTRDA Thailand signs MoU to develop rail sector January 11, 2023 | Asia Pacific News, News The Rail Technology Research and Development Agency (RTRDA), Thailand has signed a memorandum of understanding (MoU) with five France-based companies (Systra, Egis, Alstom, Poma, and Vossloh Cogifer) ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password