The 'Starter's Guide to Sustainability Reporting' from CPA Canada aims to assist first-time and early-stage reporting companies in navigating their sustainability reporting journey, covering essential guidelines and practical examples. It highlights the increasing importance of transparency in sustainability performance among investors, customers, and other stakeholders, emphasizing the need for a structured approach to reporting. The guide also discusses reporting trends, methodologies, and the benefits of effective sustainability reporting for improving corporate performance and stakeholder engagement.