The Kawasaki Heavy Industries & CRRC Qingdao Sifang C151C is the sixth generation electric multiple unit rolling stock in operation on the North South line of Singapore's Mass Rapid Transit (MRT) system, trains manufactured by a consortium of Kawasaki Heavy Industries (KHI) and CRRC Qingdao Sifang under Contract 151C. The first three C151C trainsets commenced revenue service on 30 September 2018 on the North South Line.