This publication supersedes AIMD-00-83, Executive Guide: Maximizing the Success of Chief Information Officers (Exposure Draft), March 2000. This guide is intended to assist federal agencies in maximizing the success of chief information officers (CIO). Principles and practices gleaned from the case studies presented in this guide offer concrete suggestions on what agency executives can do to ensure the effectiveness of their CIO organizations. The specific key conditions and strategies described in this guide can be used as suggestions for federal CIOs to apply or adapt to their environments, where appropriate.