This document discusses the importance of project communications and provides tips and best practices. It notes that poor communication is the number one reason projects fail according to several surveys. The document introduces various communication planning tools, such as a circle of communications chart, communication requirements matrix, role report matrix, and project calendar. It also outlines some of the top project communication tools, such as responsibility matrices, work breakdown structures, project schedules, and risk matrices. The key message is that project managers must make communication a high priority in order to ensure project success.