 In 1984, the CEP5 became the DGRL ("Direcção Regional da Grande Lisboa", or Regional Management of Greater Lisbon) split in 4 COPs.Also in 1984, Vila Franca de Xira, Arruda dos Vinhos and Alenquer corridors were passed to CEP10, which, along with DGRL incorporations, meant the extinction of CEP6 operations.A cargo section was also created, operating under the name RNTrans.