Leancx is a new performance management system aimed at improving productivity, profitability, and performance in construction projects by promoting collaboration, accountability, and waste elimination. The approach integrates lean principles into project delivery to enhance workflow and project outcomes, as demonstrated in various projects, including the University of Winnipeg's facilities. By focusing on design commissioning, continuous testing, and effective planning, leancx facilitates a constraint-free environment that drives successful project completion and superior returns on investment.