Dr. Biljana Cosic has over 15 years’ experience in emission inventory and air quality issues, with particular emphasis in the development and application of advanced mobile source emissions and air quality models. Biljana has extensive experience in the development and preparation of large emissions inventories, including municipality and Ontario-wide inventories of industrial, residential, mobile, non-road, agricultural and biogenic sources. She was involved in several CALPUFF airshed modeling studies for Ontario municipalities and numerous air quality impact studies on power-generation and mining projects across Canada and internationally. Biljana is responsible for the development of numerous programming tools for advanced use of CALPUFF and AERMOD models, pre-processing of emissions and result post-processing.