- VSME is a fully voluntary standard designed by EFRAG for non-listed SMEs, with no legal obligation or effective date in 2026.
- It is built around 56 indicators in the Basic module, a much lighter core than CSRD, with no mandatory audit.
- In France, it lets SMEs supplying large groups answer a single ESG questionnaire instead of multiple, inconsistent client requests.
- A first VSME report can be produced in a few days with a tool like Ditto, using data already available internally.
Understanding VSME: a voluntary standard for French SMEs
The VSME (Voluntary Sustainability Reporting Standard for SMEs) is a European framework developed by EFRAG to help non-listed SMEs structure their environmental, social and governance reporting. Unlike CSRD, it is an entirely voluntary framework, designed to be proportionate to the resources and capabilities of small and medium-sized businesses.
The VSME is built around 56 key indicators in its Basic module, covering the main ESG issues. It can be extended to a Comprehensive module for companies ready to deepen their approach.
A voluntary but strategically relevant framework from 2026
VSME remains voluntary in 2026. No legal obligation will require SMEs not subject to CSRD to adopt it. It sets no entry date and no minimum size threshold.
That said, indirect pressure is growing: large companies subject to CSRD must collect ESG data from their suppliers and partners. An SME that adopts VSME gains a common language to respond to these requests and maintain its position in the value chain.
This voluntary but structured approach also benefits SMEs seeking responsible financing or investors with ESG criteria.
VSME, CSRD, ESRS: what are the scope differences?
VSME sits within a broader ecosystem that includes CSRD — the European directive requiring large companies to publish sustainability reporting — the ESRS, which define the technical content, and VSME, the voluntary framework designed for SMEs not subject to CSRD. Our article on the differences between VSME and CSRD covers the use cases for each company profile.
| Criterion | CSRD / ESRS | VSME |
|---|---|---|
| Status | Mandatory | Voluntary |
| Scope | Large companies and listed mid-sized companies | Non-listed SMEs |
| Data volume | 600+ datapoints | ~56 datapoints |
| External audit | Mandatory | Optional |
| Double materiality | Required | Recommended |
| Objective | Regulatory compliance | Structuring and credibility |
This complementarity explains why VSME is gaining traction: it prepares companies for potential future regulatory requirements while already responding to the information needs of clients and investors today.
CSRD Double Materiality and Sustainability Issues
Understand the double materiality approach so you can anticipate your buyers' requirements and structure your ESG approach accordingly.
Double materiality: a strategic lever, not a constraint
Even though it is not mandatory under VSME, double materiality is a key tool for building a coherent ESG approach.
It involves analysing:
- The company's external impact on ESG issues (pollution, employment, governance).
- The internal impact of ESG issues on financial performance (risks, opportunities, resilience).
This approach structures priorities and guides indicator selection. An SME can start without this step and integrate it when updating its reporting.
Indicators, tools and support
The VSME Basic module requires 56 datapoints across 11 ESG indicators. EFRAG provides an Excel template for structuring data collection and presentation, and the XBRL format is recommended for standardising exchanges with investors.
Specialist platforms like Ditto automate data collection, pre-fill certain datapoints (from EcoVadis, for example) and generate a compliant report. Human support complements these tools to define the most relevant policies and targets.
The absence of a mandatory audit does not remove the need for internal rigour: evidence must be traceable (invoices, HR records, ESG policy documents).
100 ESG Indicators to Know
Methodology, key indicators and best practices for structuring your ESG reporting, applicable to VSME, EcoVadis and CSRD.
French specificities and opportunities to seize
In France, SMEs form the backbone of the value chains of large groups subject to CSRD. Adopting VSME allows them to replace multiple client questionnaires with a single, recognised document — and to demonstrate their CSR commitment internationally.
Observed benefits include:
- Stronger commercial and financial credibility.
- Better access to tenders and procurement processes.
- Improved internal management of ESG impacts.
VSME thus becomes a competitive advantage rather than an administrative burden. Using purpose-built digital tools like Ditto, a French SME can produce its first VSME report in a matter of days from existing data.
Structure your VSME reporting with Ditto
Our experts help you collect your indicators, structure your report and meet the expectations of your buyers and supply chain partners.
FAQ
Is VSME mandatory for French SMEs in 2026?
Why would a French SME benefit from publishing a VSME report?
Which indicators does the VSME Basic module cover?
Does VSME require an external audit?
How long does it take to produce a first VSME report?
VSME in France — Key Takeaways
| Key element | Practical details |
|---|---|
| Status in 2026 | 100% voluntary — no legal obligation |
| Objective | Simplified framework for structuring and communicating ESG practices |
| Who it applies to | Non-listed SMEs, suppliers to large groups, growing or exporting companies |
| Differences vs CSRD/ESRS | Lighter requirements, no mandatory audit, proportionate reporting |
| Key benefits | Structured response to CSRD clients, easier access to financing, stronger transparency |
| How to get started | EFRAG template or an ESG platform like Ditto, with methodological support |
| Next step | Run a first materiality assessment and produce a Basic VSME report |
