The Common Module Family (CMF) is a modular architecture concept jointly developed by car manufacturers Nissan and Renault through their Renault–Nissan–Mitsubishi Alliance partnership. The concept covers a wide range of vehicle platforms.

The Renault–Nissan–Mitsubishi Alliance, originally known as the Renault–Nissan Alliance, is a French-Japanese strategic alliance between the automobile manufacturers Renault, Nissan and Mitsubishi Motors, which together sell more than one in nine vehicles worldwide. Renault and Nissan are strategic partners since 1999 and have nearly 450,000 employees and control eight major brands: Renault, Nissan, Mitsubishi, Infiniti, Renault Korea, Dacia, Alpine, and Venucia. The car group sold 10.6 million vehicles worldwide in 2017, making it the leading light vehicle manufacturing group in the world. The Alliance adopted its current name in September 2017, one year after Nissan acquired a controlling interest in Mitsubishi and subsequently made Mitsubishi an equal partner in the Alliance.