VSME sustainability reporting and Basel III

Why the VSME standard, the carbon footprint, and the Omnibus Regulation are setting new standards for risk- and future-oriented SME financing
In a rapidly changing world, linking sustainable corporate governance and financial stability is no longer a luxury—it is a necessity. For SMEs, this means that those who systematically strengthen their ESG transparency not only secure access to capital, but also position themselves as reliable partners in value chains and on international markets.
VSME standard: Practical sustainability instead of bureaucracy
The VSME standard has established itself as a practical tool for presenting sustainability data in a structured and proportionate manner. Unlike the comprehensive ESRS standards, it does not overwhelm small and medium-sized enterprises, but provides clear guidance: From materiality analysis to COâ‚‚ accounting, the standard provides reliable data for banks, investors, and business partners.
Facts: Over 1,500 participants attended the EFRAG forum “VSME in Action” in 2025; according to a survey, over 60% of the SMEs represented there plan to apply the VSME standard within the next 24 months.
Especially in times of growing ESG requirements, VSME is not a bureaucratic monster, but a competitive advantage. Companies with complete VSME reporting benefit from an average interest rate reduction of 0.5 to 0.8 percentage points on bank financing.
Basel III: Higher requirements – new opportunities
Basel III requires banks to back loans with increased capital if ESG transparency is lacking. Specifically, capital requirements for loans without ESG reporting can increase by up to 150% of the standard approach. This leads to significantly higher financing costs.
Facts: According to estimates by the Banking Association, SMEs without ESG reporting could face interest rate premiums of 1–3% in the future or be denied credit altogether. In contrast, the SME compromise for SME loans up to €1.5 million remains in place and ensures moderate capital requirements.
ESG integration: Banks as partners to SMEs
Banks must now actively integrate ESG data into ICAAP and ILAAP processes. A lack of COâ‚‚ balances or ESG reports not only leads to higher collateral requirements (often +10 to 20%), but also to ESG-linked covenants that make COâ‚‚ reduction targets mandatory.
Facts: According to a survey of 50 banks in Germany, 70% plan to fully integrate ESG criteria into their credit decisions by 2026.
Omnibus and regulatory developments
The Omnibus Directive aims to streamline reporting requirements. However, the core requirements – reliable, comparable ESG data – remain in place. SMEs in particular should use the regulatory adjustment phase to position themselves for the future.
Facts: Over 75% of investors continue to demand complete ESG data – regardless of simplified reporting formats.
COâ‚‚ balance sheet as a central component
The COâ‚‚ balance sheet is becoming standard in the credit process: without it, there is a risk of up to a 3% risk premium or rejection of the loan application. The VSME standard offers practical tools for the carbon footprint that can also be implemented by companies with fewer than 250 employees.
Facts: Companies with complete carbon footprint accounting achieve on average 20–30% faster credit decisions.
Conclusion: Leadership requires ESG expertise
Small and medium-sized enterprises are at a crossroads: those who understand ESG reporting—and the VSME standard in particular—as a strategic management tool will gain advantages in financing, market position, and resilience. Sustainability and risk management are two sides of the same coin—and the key to future viability.