This book aims to provide an in-depth understanding of sustainable business practices, focusing on integrating environmental, social, and economic sustainability. It covers principles of sustainable development, corporate social responsibility, and sustainable business models. The book also examines tools and strategies for sustainability assessment, reporting, and stakeholder engagement. Designed for undergraduate and graduate students, it combines theoretical concepts with practical case studies from various industries. Supplementary resources include problem sets, case studies, and access to online platforms for sustainability metrics and reporting.