Transporlis has as mission:

•    Promote sustainable mobility, in a multimodal, door-to-door travel strategy, integrating information on all public passenger transport (bus, train, metro, boats, bicycles and airport), with a view to improving the quality of service and efficiency of public transport in the Lisbon Metropolitan Area.

•    To enable the synergies generated by the common work between associates and providers of mobility services, with an impact on the interoperability of information systems to the public.

•    Promote the use of public passenger transport services by promoting a reduction of costs.