The Bucharest - Ilfov Intercommunity Development Association for Public Transport (T.P.B.I.) Â was established in October 2017 and is a private legal entity with the status of a public utility. It is formed as an association of all 42 territorial administrative units in the Bucharest - Ilfov region and has the following responsibilities, among others:
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Develops the integrated transport and traffic plan at the regional level for surface public  transport and monitors its implementation;
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Act as contracting authority for all surface public transport services in the region, in line with 1370/2007 Regulation;
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Ensures fare integration and the introduction of modern e-ticketing systems;
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Ensures transport monitoring;
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Introducing and contracting new surface public transport service – metropolitan rail service
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Coordinate the SUMP implementation;
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Elaborates the Public Transport Development Strategy of the Bucharest – Ilfov area.