TÜV SÜD and MEDHA sign MoU with Indian Railways for hydrogen rail collaboration, India July 21, 2026 | Asia Pacific News, News TÜV SÜD and MEDHA have signed a memorandum of understanding (MoU) with Indian Railways to expand their collaboration on developing hydrogen-powered rail vehicles and conducting Independent Safety Asse... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password