VSME Standard Explained: The Complete Guide for SMEs (2026)
If you run a small or medium-sized business in Europe and you've started hearing about "sustainability reporting," you've probably come across the term VSME. Maybe a corporate customer asked for your "VSME report." Maybe your bank mentioned it during a financing conversation. Maybe you just saw the acronym in a LinkedIn post and wondered what it means for your company.
This guide will tell you everything you need to know — in plain language.
We built an entire platform around this standard (ExecutESG), so we've had to understand every line of the EFRAG documentation. This article distills what we've learned into a practical guide that helps you understand what the VSME is, what it requires, and how to actually complete a report.
What Is the VSME Standard?
The VSME (Voluntary Sustainability Reporting Standard for SMEs) is a standardized framework developed by EFRAG (European Financial Reporting Advisory Group) that helps non-listed small and medium-sized enterprises report their environmental, social, and governance (ESG) performance.
Key facts:
- Published: December 17, 2024 (EFRAG delivered final technical advice)
- Adopted: July 30, 2025 (European Commission issued an official Recommendation)
- Mandatory? No. It is entirely voluntary for non-listed SMEs.
- Who is it for? Companies with fewer than 250 employees that are not publicly listed but face sustainability data requests from banks, investors, or corporate customers.
Think of the VSME as the EU's official answer to a growing problem: large companies subject to the CSRD (Corporate Sustainability Reporting Directive) are required to report on their entire value chain. That means they are sending ESG questionnaires downstream to their suppliers — most of whom are SMEs with no idea how to respond.
The VSME gives those SMEs a single, proportionate, standardized format to respond with. Instead of answering 15 different questionnaires from 15 different buyers, you complete one VSME report and send it to everyone.
Why Should Your Company Care?
You might be thinking: "It's voluntary, so why bother?" Here are the three most common reasons SMEs are adopting the VSME in 2026:
1. Supply Chain Pressure
Your largest customers are increasingly required to report on their supply chain's sustainability performance under the CSRD. If they can't get data from you, they may look for a supplier who can provide it. A completed VSME report answers their questions before they even ask.
2. Access to Green Financing
European banks and financial institutions are increasingly incorporating ESG criteria into lending decisions. A standardized VSME report gives your company a credible, structured document to present when applying for green loans or sustainability-linked financing.
3. The Value Chain Cap: Your Legal Shield
Under the 2026 Omnibus simplification package, the VSME now serves as a statutory "value chain cap." Companies subject to the CSRD are legally prohibited from requesting sustainability data from value chain partners with fewer than 1,000 employees that exceeds the scope of the VSME standard. If a larger buyer asks for data beyond what the VSME covers, they must explicitly inform you of your legal right to refuse.
In plain language: the VSME is not just a reporting framework; it's a legal ceiling that protects you from excessive data requests. If a corporate buyer sends you a 200-question ESG questionnaire, you can point to the VSME and say, "This is the maximum you can legally ask for."
VSME Structure: Basic vs. Comprehensive
The VSME uses a modular structure designed for flexibility. You choose the level that matches your company's current needs and capabilities.
The Basic Module (B1–B11)
The entry-level module. Contains 11 mandatory disclosures covering approximately 50-51 data points. This is the minimum requirement and the target approach for micro-enterprises.
Who should use the Basic Module?
- Companies completing their first sustainability report
- Micro-enterprises (fewer than 10 employees)
- SMEs responding to a single supply chain data request
The Comprehensive Module (C1–C9)
An optional extension that adds 9 additional disclosures (approximately 42 more data points, totaling ~100). Designed for SMEs that need to demonstrate more strategic sustainability maturity.
Who should use the Comprehensive Module?
- SMEs seeking green financing from banks
- Companies with multiple corporate customers requesting detailed ESG data
- SMEs that want to set formal GHG reduction targets
- Companies preparing for potential future CSRD scope expansion
Important: The Comprehensive Module supplements the Basic Module — it does not replace it. You must complete the Basic Module first.
The 11 Basic Module Disclosures (B1–B11)
Here is every disclosure in the Basic Module, what it asks for, and where you typically find the data in your company.
General Information
| Code | Disclosure | What It Asks | Where to Find the Data |
|---|---|---|---|
| B1 | Basis for Preparation | Report type (individual or consolidated), VSME modules selected, reporting period | Management / Finance team |
| B2 | Practices, Policies and Future Initiatives | Existing sustainability practices, environmental/social policies, planned initiatives | HR department, Operations, Management |
Environmental Metrics
| Code | Disclosure | What It Asks | Where to Find the Data |
|---|---|---|---|
| B3 | Energy and GHG Emissions | Total energy consumption (MWh), Scope 1 direct emissions (tCO₂e), Scope 2 purchased energy emissions (tCO₂e) | Energy bills, fuel purchase records, electricity invoices |
| B4 | Pollution | Air, water, and soil pollution indicators (if applicable) | Environmental compliance records, permits |
| B5 | Biodiversity | Impact on biodiversity and ecosystems (if applicable) | Site assessments, environmental impact reports |
| B6 | Water | Water consumption and management | Water utility bills, operational records |
| B7 | Resource Use, Circular Economy and Waste | Waste generation, recycling rates, resource efficiency | Waste management contracts, recycling reports |
Social Metrics
| Code | Disclosure | What It Asks | Where to Find the Data |
|---|---|---|---|
| B8 | Workforce — General Characteristics | Employee headcount, contract types, gender breakdown | HR/payroll system |
| B9 | Workforce — Health and Safety | Work-related accidents, sick days, safety measures | HR records, occupational health data |
| B10 | Workforce — Remuneration, Collective Bargaining and Training | Average wages, training hours, bargaining coverage | Payroll, training logs |
Governance
| Code | Disclosure | What It Asks | Where to Find the Data |
|---|---|---|---|
| B11 | Convictions and Fines for Corruption and Bribery | Any legal convictions or fines related to corruption | Legal/compliance records |
A note on the "if applicable" principle: You do not need to report on every single disclosure. If your company has no biodiversity impact (B5) because you operate a software company from a city office, you simply state "not applicable" and move on. The VSME explicitly avoids forcing irrelevant reporting.
The 9 Comprehensive Module Disclosures (C1–C9)
If you choose to go beyond the basics, here is what the Comprehensive Module adds:
| Code | Disclosure | What It Adds |
|---|---|---|
| C1 | Strategy | Business model description and sustainability-related strategic initiatives |
| C2 | Governance | Sustainability governance practices, policies, and future transition plans |
| C3 | GHG Reduction Targets & Climate Transition | Scope 1, 2, and 3 reduction targets; climate transition plan aligned with 1.5°C |
| C4 | Climate Risks | Physical climate risks (e.g., flooding) and transition risks (e.g., carbon taxes) |
| C5 | Workforce (Additional) | Deeper workforce characteristics beyond B8 |
| C6 | Human Rights | Human rights policies, due diligence processes |
| C7 | Human Rights Incidents | Disclosure of confirmed severe negative human rights incidents |
| C8 | Sector Revenues | Revenue from fossil fuels, tobacco, or other controversial sectors |
| C9 | Governance Diversity | Gender diversity ratio in the governance body |
The most significant addition in the Comprehensive Module is C3: GHG Reduction Targets. This is where you set formal Scope 1, 2, and (optionally) Scope 3 emissions targets for 2030. While not mandatory, setting targets is considered best practice by EFRAG and is increasingly expected by financial institutions evaluating green loan applications.
VSME vs. ESRS: What's the Difference?
This is one of the most common sources of confusion. Here's the simple version:
| Feature | VSME | ESRS |
|---|---|---|
| Target | Non-listed SMEs (<250 employees) | Large companies and listed SMEs |
| Mandatory? | Voluntary | Mandatory under the CSRD |
| Complexity | ~50-100 data points | ~1,100+ data points |
| Double Materiality Assessment | Not required | Required |
| External Audit | Not required | Required |
| Reporting Format | Flexible (PDF, Word, XBRL optional) | XBRL mandatory |
| Reporting Calendar | Flexible | Fixed annual deadlines |
The key insight: The VSME is deliberately designed to be proportionate. EFRAG recognized that applying the full weight of ESRS to a 30-person manufacturing company would be absurd. The VSME gives SMEs a way to participate in the sustainability reporting ecosystem without drowning in bureaucracy.
How Long Does It Take to Complete a VSME Report?
| Module | Estimated Time | Assumptions |
|---|---|---|
| Basic Module only | 2-4 hours | Data is already organized (energy bills, HR records available) |
| Basic + Comprehensive | 8-15 hours | Requires strategic input from leadership (targets, transition planning) |
The biggest time investment is not answering the questions — it's finding the data. Most SMEs have the information scattered across energy invoices, HR spreadsheets, and accounting systems. The actual reporting, especially with software that guides you through each question, is straightforward.
With ExecutESG, most users complete the Basic Module in under 15 minutes because the platform's guided wizard tells you exactly what data to enter and our built-in GHG calculator handles the emissions math automatically.
Common Mistakes to Avoid
1. Treating It Like a Compliance Checkbox
The VSME is voluntary. If you treat it as a box to tick, you'll miss the strategic value. Companies that use their VSME data to actually identify weak spots (e.g., high energy costs, workforce safety gaps) and take action gain a competitive advantage.
2. Trying to Report on Everything
Remember the "if applicable" principle. A 20-person software company does not need to report on biodiversity or water consumption if these topics are genuinely irrelevant. Over-reporting wastes time and can actually make your report less credible.
3. Ignoring the Comprehensive Module When Banks Are Involved
If you're applying for green financing, the Basic Module alone may not be sufficient. Banks increasingly expect to see GHG reduction targets (C3) and climate risk assessments (C4). Ask your bank what they need before you start.
4. Using the Static EFRAG Excel Template When Software Exists
EFRAG provides a free Excel template — and it works. But it requires manual calculations, manual formatting, and doesn't support XBRL export. If you plan to do this annually, investing 15 minutes setting up in a dedicated platform will save you hours every year. Read our guide to automating your VSME report for the full time-saving breakdown.
How to Get Started
You have three options:
Option 1: The Official EFRAG Excel Template (Free)
Download the static Excel sheet from the EFRAG website. Fill it in manually. Format your own PDF. Best for: micro-enterprises doing a one-time exercise.
Option 2: Hire a Consultant (€1,500-5,000)
Engage an ESG consultant to guide you through the process. They'll collect the data, fill in the report, and deliver a polished document. Best for: companies with budget but no internal sustainability expertise.
Option 3: Use Free VSME Software (€0)
Use a platform like ExecutESG that automates the entire process. Our guided wizard walks you through each disclosure, our GHG calculator handles the emissions math, and you export to PDF, Word, or XBRL with one click. The Basic Module is permanently free. See our honest comparison of 7 VSME reporting tools to find the right fit.
Before you start any option: Use our VSME Data Collection Checklist to gather every data point you need, organized by department. Total collection time: 45-90 minutes.
Start Your Free VSME Report →
No credit card required. Setup takes 2 minutes.
Frequently Asked Questions
Is the VSME mandatory for SMEs?
No. The VSME is entirely voluntary for non-listed SMEs. However, your corporate customers or banks may require you to complete one as a condition of doing business.
How many data points are in the VSME?
The Basic Module contains approximately 50-51 data points across 11 disclosures. The Comprehensive Module adds approximately 42 more, for a total of around 100.
Do I need an auditor to verify my VSME report?
No. Unlike CSRD/ESRS reporting for large companies, the VSME does not require external audit or assurance.
Can I refuse data requests that go beyond the VSME?
Yes. Under the 2026 Omnibus package, companies with fewer than 1,000 employees have a statutory right to refuse sustainability data requests that exceed the scope of the VSME standard.
Does the VSME require a Double Materiality Assessment?
No. The VSME is designed to be simpler than the full ESRS framework and does not require a formal materiality assessment.
What export formats are available?
The EFRAG Excel template exports to Excel only. Software platforms like ExecutESG support PDF, Word, HTML, and XBRL.
This guide is updated regularly to reflect the latest EFRAG guidance and EU regulatory developments. Last updated: May 2026.
Ready to start your VSME report? Our free platform guides you through every disclosure with built-in ESRS references and an automated GHG calculator.
Continue Reading
- VSME Data Collection Checklist — Know exactly what data to gather before you start
- How to Create a VSME Report in 15 Minutes — Step-by-step tutorial
- Best VSME Reporting Software (2026 Comparison) — We compared 7 tools
- How to Automate Your VSME Report — Stop wrestling with spreadsheets
- VSME for Nordic SMEs — Finland, Sweden & Norway-specific guidance
- VSME to EcoVadis Preparation — Use your VSME data for EcoVadis
- Free ESG Reporting Software — ExecutESG vs paid alternatives
- ESG Software Pricing Benchmark (2026) — Real pricing data from 15 platforms