As important as Lean and Six Sigma are, a continuous improvement initiative is about more than that today, says Roddy Martin, senior vice president of global supply chain at Competitive Capabilities International. If anything, Lean, Six Sigma, and supply chain strategy and execution have all converged. An initiative as complex as that is a multi-year journey, and it requires top-down control from the C-level management in order to succeed. [Run Time (Min.): 11:44]