Mariana Adário is a highly skilled environmental engineer with extensive experience in environmental licensing and management. Currently serving as an Environmental Licensing Specialist at MRS Logística since July 2024, Mariana develops and implements strategies for environmental licensing, ensuring proper environmental management of railway and road projects across various municipal, state (MG, RJ, SP), and federal agencies. Previous roles include Senior Environmental Engineer II at Progen S.A., Specialist in Environmental Matters at MRS Logística, and Trainee at Aegea Saneamento e Participações S.A. Mariana holds a Master's degree in Civil Engineering with a focus on Sanitation and Environment from Universidade Estadual de Campinas and an MBA in Engineering and Cost Management from IBEC. Academic contributions include monitoring various engineering disciplines and conducting significant research in water quality and wastewater treatment.