 In the implementation of this plan, the Public Service Commission was abolished and its responsibilities distributed among multiple regulatory boards that each focused on a part of the PSC's regulatory function.The Land Transportation Commission was formed in 1964, but it would be renamed in 1979 by former president, Ferdinand Marcos, to the Bureau of Land Transportation.In 1985, the Bureau was combined with the Board of Transportation because it was determined that a number of their functions were similar to the other's.