From the Tailings and Mine Waste website:

The Tailings and Mine Waste Conference is a forum for presenting the state-of-art and state-of-practice with respect to mill tailings and mine waste. It is also an unmatched platform to discuss current and future topics facing the tailings, mining and environmental communities.

The Tailings and Mine Waste 2023 conference program will include exemplary technical presentations and keynotes by practitioners and well-known experts in tailings and mine waste from across the world. The program will also include many expert panels, six short courses and networking opportunities.