"Investor Relations and ESG Reporting in a Regulatory Perspective" is a comprehensive professional book aimed at participants in the financial markets, addressing the integration of Investor Relations (IR) and non-financial reporting on Environmental, Social, and Governance (ESG) issues. Written by practitioners for practitioners, the book provides a detailed analysis of the complex regulatory framework of the European Union (EU) in relation to financial markets. It highlights both financial and non-financial legislation, including MiFID II, MiFIR, MAR, as well as the EU Taxonomy, CSRD, and SFDR. Additionally, it covers non-financial reporting standards such as GRI, TCFD, and SASB, and discusses the UN Sustainable Development Goals (SDGs). The book also offers practical guidelines for Investor Relations in specific situations, such as during takeovers, M&A, shareholder activism, and IPOs. It is aimed at board members, senior management of publicly traded companies, as well as professionals in the fields of IR, ESG, and communication.