TIER IV secures Level 4 certification for autonomous driving, Japan October 31, 2024 | Asia Pacific Company News, Asia Pacific News, Company News, News TIER IV, the developer of the world’s first open-source software for autonomous driving, has secured Level 4 certification in Japan for its AI Pilot system, which is currently deployed on an autonomou... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password