This document presents a comprehensive Work Breakdown Structure (WBS) for an Electronic Health Record (EHR) system implementation project. It outlines the project's goals, objectives, and scope, focusing on improving referral processes, data management, information security, and patient record maintenance. The WBS details various activities such as initiation and planning, system evaluation, selection and acquisition, system design and development, and system implementation. Each activity includes specific tasks, responsibilities, and deliverables. Key milestones are identified, and the document also addresses assumptions, constraints, and essential elements like data migration, training, testing, and compliance with HIPAA regulations. The WBS serves as a hierarchical tool to manage and represent project tasks effectively, ensuring streamlined processes and enhanced quality of care.