Dr. Tiffany Medley has over 20 years of experience in the environmental consulting and engineering field. Her responsibilities are primarily committed to air quality permitting and compliance for both public and private facilities. She helps facility owners and operators comply with State and Federal air pollution requirements and represents their interests for all State Department of Environmental Protection and U.S. Environmental Protection Agency (EPA) permits or enforcement issues. Dr. Medley led Tetra Tech’s effort in New Jersey to comment on the proposed environmental justice regulations in September of 2022. Since then, she has been assisting solid waste and recycling clients located in or planning to develop in overburdened communities of New Jersey in navigating the regulations.