 It was the first new television station in Mexico City since 1968, when channels 8 (XHTM, operated by Televisión Independiente de México) and 13 (XHDF-TV, which was nationalized in 1972) went on the air.In 1983, TRM was absorbed into a new state broadcaster, the Instituto Mexicano de la Televisión.In 1985, Instituto Mexicano de la Televisión took on the name Imevisión.