brussels ride-hailing app uber uber.ul say monday join global public transport association improve mobility cities operate although north america large public transit union say place u.s. company uber move join international association public transportation uitp part drive uber improve relationships local authorities series regulatory legal setbacks uitp represent public transport providers around world include transport london tfl september strip uber operate license scandal-hit uber reassure authorities change way business disclosure massive data breach cover-up prompt investigations regulators around world andrew salzberg uber head transportation policy research say align company public transport authorities good way make uber good partner cities uber currently value 69 billion test collaborative approach regulators new ceo dara khosrowshahi shift away aggressive culture former ceo travis kalanick one big emphases dara make ... want good partner cities operate salzberg say uber say would work series train sessions uitp aim connect people good public transport salzberg say company also want help reduce congestion roads encourage people move share modes transport alain flausch secretary general uitp say uber decision join association sign company want good relationship regulators flausch say tell members uitp would check company stick promise work progress uber join good sign course keep business model ... need bite flexible open talk tell reuters however larry hanley president amalgamate transit union atu represent public transit employees unite state canada say uber start good partner cities operate pay live wage drivers call cities home public transportation serve public good uber demonstrate meet standard business part international association public transport hanley say uber join force global public transport association