ISS-Corporate Launches Unified ISSB-Aligned Reporting Solution Covering IFRS S1 and S2

ISS-Corporate has launched a unified reporting programme designed to support companies in meeting the requirements of the International Sustainability Standards Board's Sustainability Disclosure Standards, covering both IFRS S1 on general sustainability-related financial disclosures and IFRS S2 on climate-related disclosures. The solution integrates advisory expertise, carbon accounting and reporting software into a single coordinated programme, with the aim of moving sustainability reporting beyond compliance into a tool that supports consistency, decision-useful disclosures and long-term corporate resilience. The launch arrives as IFRS SDS are being implemented or referenced as mandatory reporting requirements in 36 jurisdictions globally, with adoption accelerating across major capital markets in Asia, the Middle East, Africa and parts of the Americas.

 

Why ISSB Alignment Is Now a Market Priority

 

IFRS S1 and IFRS S2 together establish a global baseline for sustainability-related disclosures designed to enhance the availability of decision-useful information for investors and capital market participants. The standards are increasingly being incorporated into national and regional regulatory frameworks, with the scope and degree of adoption varying by jurisdiction. The breadth of uptake means that multinational companies are increasingly facing mandatory ISSB-aligned reporting in multiple markets simultaneously, creating demand for integrated solutions that address both standards in a consistent manner.

Reinhilde Weidacher, Head of Corporate Sustainability Services at ISS-Corporate, said that as adoption of the ISSB standards accelerates globally, companies need tools that go beyond minimum requirements and enable enduring resilience. She emphasised that sustainability reporting plays a critical role in how organisations communicate risk, strategy and resilience to investors and other stakeholders over time. The framing positions ISSB compliance as a strategic communication exercise rather than a purely technical regulatory obligation.

 

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The Integrated Platform Approach

 

The ISS-Corporate solution brings together advisory expertise on standard interpretation, carbon accounting capabilities and reporting software under a single programme architecture. By integrating these functions, the solution reduces the coordination burden faced by sustainability, finance and legal teams that have historically relied on separate providers for each element of the reporting workflow. Integration also supports consistency between the qualitative strategy and governance disclosures required by IFRS S1 and the quantitative emissions and scenario analysis outputs required by IFRS S2.

The combination of technology and expert advisory in a unified offering reflects a broader market trend in which pure software tools and standalone consulting services are being combined to address the full complexity of mandatory sustainability reporting. As ISSB-aligned disclosures are assessed by investors and subject to assurance requirements, the quality of underlying data, methodology and presentation becomes critical. Providers able to deliver both the analytical rigour and the software infrastructure required for audit-grade output are positioned to capture growing demand.

 

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Outlook for ISSB Reporting Solutions

 

Whether ISS-Corporate can establish a strong market position in this segment will depend on the quality and flexibility of its integrated platform, the depth of its advisory capabilities and the pace at which ISSB-aligned mandates create compliance urgency across new jurisdictions. Sustained adoption would reinforce the company's positioning as a leading provider of integrated sustainability reporting infrastructure for corporates navigating a rapidly evolving global regulatory environment. The continued expansion of ISSB adoption across 36 and growing jurisdictions is expected to sustain strong demand for solutions that can efficiently address both standards in a unified manner.

 

Source: ISS-Corporate