This document provides guidance on planning and implementing a clinical trial management system (CTMS). It discusses signs that a CTMS is needed, benefits of a CTMS, preparing to explore CTMS options by analyzing needs and identifying key stakeholders. It also covers developing requirements, selecting a system, choosing an implementation partner, and post-implementation support. The goal is to select and implement a CTMS in a strategic manner to reduce costs, increase efficiency and productivity for clinical trial management.