DCE were appointed by Nozul Real Estate to conduct a TIS (Traffic Impact Study) for the medical facility at Airport Road, Doha, Qatar. The proposed G+2 development is a Private Hospital. A TIS was completed previously for same plot, however a change in land use from commercial to medical seen a requirement for a new TIS to be completed. A detailed development plan review process was carried out to check access width, parking layout, internal / external vehicle and pedestrian circulation, sight distance, road safety, drop off/pick up and service vehicle provisions. Following TIS guidelines developed by the Ministry of Transport and Communications (MOTC), traffic was generated, distributed and assigned to the road network using PTV VISUM. A traffic impact assessment was done at key access roads and neighbouring junctions using PTV VISSIM SIDRA and Synchro software.