Scaling up is a complex challenge that must be solved both technically and interpersonally. Key ingredients for a successful scale-up include a strong grasp of your process, disciplined planning, a high-functioning team, and a flexible program management system. Teams must define what data is needed and what questions must be answered before scaling up. Implementing a strong program management systemA successful project also requires a capable program management system. To stay on track, understand your process, plan early and thoroughly, build a committed team, and implement flexible program management.