The UK Department for Business and Trade (DBT) and the Financial Reporting Council (FRC) have jointly introduced a new Sustainability Reporting Assurance Standard, setting a comprehensive framework for the verification of sustainability information disclosed by companies. The standard aims to enhance transparency, reliability, and investor confidence in ESG reporting, aligning the UK’s corporate disclosure landscape with global best practices.

Developed in response to growing demand for consistent and credible sustainability data, the new framework establishes clear requirements for assurance providers, emphasizing independence, professional competence, and evidence-based evaluation. The move also supports the UK’s broader objective of strengthening its position as a global leader in sustainable finance and corporate governance.

The standard complements emerging international frameworks such as the ISSB standards and the EU’s CSRD, ensuring interoperability and reducing the reporting burden for multinational organizations. It is designed to provide stakeholders—including investors, regulators, and the public—with greater trust in companies’ environmental, social, and governance disclosures.

Industry experts have welcomed the development as a critical step toward improving ESG assurance quality and comparability. However, they also stress the need for continuous capacity-building and clear guidance to support implementation across sectors.

The release of this new standard represents a milestone in the UK’s efforts to integrate sustainability assurance into mainstream financial and corporate reporting—bolstering accountability and transparency in the transition to a more sustainable economy.