Prof. Dr. Cristiana Croitoru holds a Ph.D. in Civil Engineering. She is an energy efficiency, indoor environmental quality, and sustainable building design expert lecturer and researcher at the Technical University of Civil Engineering Bucharest. She is the project coordinator for three research projects related to innovative building envelopes and indoor environmental quality and is involved in several research projects related to the built environment. She is an evaluator of H2020 research projects for the European Commission, an nZEB training expert, a BREEAM International Assessor, a BREEAM In-Use Auditor, and an Energy Efficiency Auditor for Buildings.