The document discusses roles and responsibilities in continuous process improvement (CPI). It describes the CPI deployment director as owning the deployment plan and communication plan. Project sponsors are responsible for the project charter and removing barriers. Process owners implement process changes. Black belts and green belts lead CPI projects under a master black belt. A DACI chart defines roles as drivers, approvers, contributors, and informers. CPI uses tollgates to approve project definitions, measures, analyses, improvements and controls.