Penang Island
Since 1976, the Seberang Perai Municipal Council was one of the only two local governments in Penang, alongside the then Penang Island Municipal Council which administered Penang Island, including George Town. In 2015, the Penang Island Municipal Council was succeeded by the present-day Penang Island City Council (MBPP), leaving the Seberang Perai Municipal Council as the sole municipal council in Penang until 2019, when it officially declared as a full fleged city on Malaysia Day, 16 September 2019.