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Sustainability reporting for SMEs according to VSME

 

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TL;DR: VSME standard for SMEs at a glance

  • The VSME standard provides small and medium-sized enterprises (SMEs) with an efficient, voluntary introduction to sustainability reporting.
  • The modular system with basic and extension modules offers maximum flexibility - adapted to resources and information requirements.
  • SMEs can cover up to 70% of common ESG requirements and are therefore optimally prepared for customers, banks and supply chains.
  • If you start now, you will gain a competitive advantage and be ideally equipped for future regulatory developments such as ESRS.
  • Practical tips, comparisons with ESRS and answers to frequently asked questions will help you get started.

Small and medium-sized enterprises (SMEs) are increasingly becoming the focus of sustainability reporting. What used to mainly concern large corporations is becoming increasingly relevant for SMEs too - whether due to new regulatory requirements, growing demands from business partners or the desire to position themselves for the future. The VSME standard (Voluntary Sustainability Reporting Standard for Small and Medium-sized Enterprises) offers SMEs a specially tailored, voluntary framework for documenting sustainability in a structured and resource-efficient manner for the first time.

Why sustainability reporting is becoming increasingly important for SMEs

Sustainability is no longer a "nice-to-have", but a clear competitive factor in many sectors. SMEs benefit from transparency, strengthen the trust of customers and business partners and secure their position in the supply chain. Those who act early can prepare for upcoming legal requirements and take advantage of new opportunities - for example, through better access to financing or meeting the ESG requirements of major clients.

1 What is the VSME standard?

The VSME standard is a voluntary reporting standard developed by EFRAG specifically for small and medium-sized enterprises in the EU. It consists of two modules:

  • Basic module: Covers basic ESG topics such as environmental, social and governance. It is the entry point and covers the most important disclosures.
  • Advanced module: Provides more detailed reporting requirements, e.g. on climate targets, enhanced social and governance aspects. Companies can choose this module as a supplement if they wish to report more comprehensively.

Thanks to this modular structure, SMEs can flexibly adapt the reporting effort to their resources and information requirements and cover up to 70% of common ESG requirements without having to deal with complex specifications.

Further information and how to get started

If you would like to know how a sustainability report can be structured in accordance with VSME, you will find a practical introduction here.

Important terms explained simply

  • ESG: Stands for environmental, social and governance. Refers to the three central areas of sustainable management that are the focus of modern reporting.

  • VSME: The "Voluntary Sustainability Reporting Standard for Small and Medium-sized Enterprises" is a voluntary reporting standard that was developed specifically for small and medium-sized enterprises. It makes it easier to get started with sustainability reporting by providing lean and practical guidelines.

  • ESRS: The "European Sustainability Reporting Standards" define how large companies and soon also some SMEs in Europe must report. They are more binding and comprehensive than the VSME standard.

  • CSRD: The "Corporate Sustainability Reporting Directive" is the EU directive that regulates mandatory sustainability reporting for many companies. It defines who must report and according to which rules (e.g. ESRS).

  • Omnibus package: An EU legislative package that adapts several existing directives and regulations at the same time. Particularly relevant for SMEs: The omnibus package adopted in 2025 relieves small companies of many reporting obligations and makes the voluntary application of the VSME standard possible.

  • Materiality analysis: A process that companies use to select the sustainability topics that are most important to them and their stakeholders. It ensures that the report focuses on the relevant topics and does not have to cover every aspect.

2 Legal and strategic framework

Background: European requirements and motivation for SMEs

European sustainability reporting is becoming increasingly important due to initiatives such as the CSRD and the ESRS. Even if many SMEs are not yet required to report directly, they are increasingly being confronted with requirements via the supply chain or through customer inquiries. With the Omnibus Package, the EU Commission has decided to significantly reduce the burden on SMEs in 2025: In future, reporting obligations will only apply to large companies with more than 1,000 employees, while SMEs will be able to report voluntarily in accordance with the VSME standard. Suppliers that are not themselves subject to reporting obligations will only have to provide information in accordance with VSME ("value chain cap"). You can find out more about the changeover and the significance of VSME compared to ESRS here: VSME and ESRS - how to make the switch at a later date.

Differences between mandatory and voluntary reporting

While large companies and certain listed SMEs will be legally obliged to report on sustainability in the future, reporting will remain voluntary for most SMEs. This voluntary nature offers the opportunity to prepare for new requirements at their own pace and to gradually establish processes and data structures. Companies that voluntarily report in accordance with VSME already fulfill many of their business partners' requirements and secure competitive advantages in the supply chain[3][4][6]. A clear introduction to the most important legal requirements and differences can be found here: ESRS standards - The most important rules.

Advantages for SMEs: competitiveness, customer requirements, supply chain

Sustainable positioning strengthens competitiveness, facilitates participation in tenders and secures long-term business relationships within the supply chain. Credible sustainability communication is also playing an increasingly important role in recruiting and employee retention. Companies that report voluntarily at an early stage can prepare strategically for future regulatory requirements, make their ESG performance visible and minimize risks such as exclusion from supply chains. This practical report shows how sustainability can be used as a growth driver: Lessons from the most successful SMEs.

Quick check: VSME report - effort, topics & opportunities for your SME

3 The basics of the VSME standard

What does the VSME standard regulate?

The VSME standard (Voluntary Sustainability Reporting Standard for Small and Medium-sized Enterprises) was developed specifically to enable small and medium-sized enterprises to produce practicable, resource-efficient and credible sustainability reporting. Compared to more complex frameworks such as the ESRS, the VSME focuses on simplification without losing sight of the requirements of business partners, banks or investors. The aim is to ensure transparency, comparability and practicability, even for smaller companies. You can find a clear comparison between VSME and ESRS here: VSME and ESRS - how to make the switch at a later date.

Practical tip: VSME report in response to ESG questionnaires from banks

  • Banks are increasingly demanding ESG evidence, e.g. via questionnaires.
  • A VSME report covers the most important ESG topics in a structured manner and can be used directly as a standardized response.
  • You save time and avoid repetitive individual questions - the report is increasingly accepted by banks.
  • A VSME report improves creditworthiness and shows banks and business partners that your company acts sustainably.
  • With the VSME standard, you are also prepared for future regulatory requirements.

Conclusion: With a VSME report, you reduce your administrative workload and strengthen your position when it comes to financing.

Who is the standard intended for?

The VSME standard is aimed at all SMEs that are not yet directly subject to statutory reporting obligations but would like to voluntarily provide their customers, business partners or banks with sustainability information. It is equally suitable for manufacturing companies, service providers, craft businesses and start-ups. SMEs that are part of complex supply chains or want to position themselves early on for upcoming tenders and financing opportunities will benefit in particular. Find out how to get started with VSME sustainability reporting here: VSME area: Get started in 5 steps.

Differentiation from other standards (e.g. LSME, GRI)

In contrast to comprehensive frameworks such as the ESRS or GRI, the VSME standard is specifically tailored to the needs and possibilities of smaller companies. The requirements are leaner, more practice-oriented and can be implemented with less bureaucratic effort. Companies that later have to switch to mandatory standards such as ESRS benefit from the structures and processes that have already been established - read more: How to make the switch later on.

4th VSME report in 6 steps for SMEs

Step 1: Report boundaries and module selection

At the beginning, SMEs determine which company divisions and locations are to be included in the reporting. At the same time, a decision is made as to whether the basic module or an extended module of the VSME standard will be used. This decision determines the scope of data collection and the depth of reporting. Our guide provides a practical introduction: VSME area: Getting started in 5 steps.

1
Basic module
Minimum scope for all companies
Company profile, environment, social issues, simple governance issues
Goal: Overview & minimum competence
2
Extension module
Optional
Value chain, suppliers,
detailed environmental/social governance
Goal: In-depth reporting
3
Industry/special module
Optional & industry-specific
Supplementary indicators for sectors (e.g. construction, trade, production)
Goal: Industry-specific reporting

Step 2: Initial assessment and selection of topics

In the next step, companies analyze their current sustainability practices and assess which ESG issues are relevant for them and their stakeholders. A comprehensive materiality analysis is not mandatory under VSME, but is recommended in order to specifically identify the most important fields of action and to design efficient reporting. Typical topics include energy consumption, CO₂ emissions, working conditions and the supply chain. Involving relevant stakeholders such as employees, customers or suppliers creates additional acceptance and relevance. You can find out more about materiality analysis here: What is a materiality analysis?

Step 3: Data collection and internal reporting system

The required data on the selected ESG topics is now collected in a structured manner - for example on energy, emissions, social indicators or governance. Digital tools and clearly defined processes make data collection easier, even for small companies. You can find an overview of suitable methods and tools here: Creating a sustainability report - the most important basics.

Step 4: Writing and releasing the report

The collected information is then prepared in a structured manner and the actual sustainability report is created. The VSME standard focuses on comprehensibility and practicability - the report should be transparent, authentic and free of "greenwashing". Inspiration and best practices are provided by our practical example: Lessons from the most successful medium-sized companies.

Step 5: Publication and communication

After internal approval, the report is published in a way that is appropriate for the target group - for example on the company website, in newsletters or in communication with business partners. Clear and comprehensible communication of the most important results strengthens trust and market positioning. You can find tips on credible sustainability communication in our blog: Creating a sustainability report.

Step 6: Continuous improvement

VSME reporting is designed as an annual process. With each reporting period, companies can compare their key figures, document progress and further develop their sustainability strategy in a targeted manner. This makes potential for improvement visible at an early stage and strengthens competitiveness in the long term.

What does a VSME report cost?

  • The costs depend on the scope, company size and depth of reporting.
  • A simple VSME report is usually possible from 5,000 to 10,000 euros - depending on the consultation and effort involved.
  • More comprehensive or regularly updated reports (e.g. with an external expert check) can be more expensive.
  • Software tools and modular offers help to reduce effort and costs.
  • For a specific offer, we recommend contacting specialized consultancies or software providers.

Tip: The costs are usually significantly lower than for comprehensive CSRD reports for large companies.

5 Challenges and solutions

Typical hurdles for SMEs

Many SMEs face similar challenges when it comes to sustainability reporting: limited human and financial resources, a lack of expertise and difficulties in accessing relevant data. The complexity of regulatory requirements and the large number of data points - particularly in the case of standards such as CSRD or ESRS - can quickly become overwhelming. Uncertainties in dealing with new requirements and setting up efficient processes are further stumbling blocks. You can find out how to tackle these pragmatically in our article: Creating a sustainability report - the most important basics.

Practical tips: Use digital tools, networks, external advice

Digital tools and online platforms make it much easier for SMEs to introduce and implement reporting. Specially developed solutions such as the CSRD Navigator, the German Sustainability Code or VSME online platforms offer step-by-step instructions, automated data collection and user-friendly reporting forms. Networks such as the UN Global Compact Network Germany or regional sustainability networks also offer exchange, training and access to best practices. External advice can help to structure processes, build up knowledge and take advantage of funding opportunities. Find out more in our overview: VSME area: Get started in 5 steps.

Focus on core topics and lean processes

SMEs should initially focus on their core topics - i.e. those sustainability aspects that are particularly relevant to their industry, business partners and stakeholders. A minimalist approach with lean processes, clear responsibilities and realistic targets is often more effective than detailed, over-ambitious reporting[5][7]. The use of industry-specific guidelines, digital workflows and networking help to reduce effort and costs and ensure the quality of reports. This practical guide shows you how to achieve maximum benefit with minimum effort: Get started in 5 steps.

6 Best practices and examples

Successful reports from SMEs: What makes them stand out?

Successful sustainability reports from SMEs impress with their authenticity, clear communication and consistent stakeholder orientation. They concentrate on the topics that are really relevant for the company and its partners and avoid unnecessary formalism or "greenwashing". Reports that disclose specific measures, progress and challenges are particularly effective - even if not all targets have been achieved. You can find a successful practical example of how sustainability can act as a growth driver here: Lessons from the most successful medium-sized companies.

Authenticity, stakeholder orientation and clear communication

Credibility is created by dealing openly with challenges and communicating development areas honestly. Transparent reports focus on the needs of employees, customers and partners and show how the company is responding to their expectations. Actively involving the most important stakeholders - for example through surveys, workshops or feedback rounds - creates long-term trust and increases acceptance of the sustainability strategy. You can find tips for practical, understandable and effective reporting here: Creating a sustainability report - the most important basics.

7th VSME roadmap for SMEs

6 steps to a sustainability report

First step What to do? Concrete Duration
1️⃣ CHECK Check reporting obligation

- >250 employees?

- Major customer requires it?

- Bank requires it?

1 day
2️⃣ TEAM Determine who is responsible

- Project management

- Data collector (HR, facility, accounting)

- 2-4 people are sufficient

1 week
3️⃣ DATA Collect numbers

Minimum:

- Electricity/gas bills

- Employee figures

- Waste quantities

- Vehicle data

2-3 months
4️⃣ FOKUS Define topics

Mandatory: VSME basic module

Optional: 1-2 additional topics

→ Start small!

2 weeks
5️⃣ WRITING Create a report

- 15-30 pages

- Use a template

- Simple language

1-2 months
6️⃣ DONE Publish

- PDF on website

- To customers/banks

- Communicate internally

1 week

The most important key figures

Environment

  • Energy consumption (kWh)
  • CO₂ emissions (t)
  • Waste (t)

Social

  • Employees (number)
  • Proportion of women (%)
  • Further training (days)

Governance

  • Code of conduct (yes/no)
  • Sustainability goals (defined/not defined)

Quick Start

Year 1: Basic module only + existing data

Year 2: Improve data quality

Year 3: Add additional modules

Johannes_07-modified
Johannes Fiegenbaum
Sustainability consultant for companies & start-ups
With over 10 years of experience in ESG and tech strategies, he supports companies in their entry into voluntary reporting.
About the person

FAQ - VSME reporting for SMEs

How often should a VSME sustainability report be prepared?

The VSME standard recommends annual reporting. Even if this remains voluntary for SMEs, regular updates ensure that data remains up-to-date and progress can be communicated continuously.

What data is relevant for VSME reporting?

Relevant data concerns the most important environmental, social and governance topics (e.g. energy consumption, emissions, working conditions, supply chains). The VSME standard offers a modular structure: the basic module covers basic key figures, the extended module enables more detailed reporting - depending on the needs and capacity of the company. You can find an overview of which key figures really count in our guide: Creating a sustainability report - the most important basics.

What is a materiality analysis and how does it work?

A materiality analysis helps to identify the topics that are most important to the company and its stakeholders. It is a key step in focusing reporting on the essentials and addressing the requirements of customers, banks or investors in a targeted manner. Find out more in our article: The importance of dual materiality.

Is there an obligation for SMEs to report in accordance with VSME?

For most SMEs, there is currently no legal obligation to report on sustainability in accordance with VSME. Reporting is voluntary, but is becoming increasingly important due to requirements from customers, banks and along the supply chain. A structured report in accordance with VSME helps to respond to requests efficiently and in a standardized manner and to secure competitive advantages. You can find out more about the legal basis here: ESRS standards - The most important rules.

How do I get started with the VSME report?

The best way to get started is step by step - from defining the report boundaries and selecting modules to materiality analysis, data collection and publication. You can find a practical step-by-step guide here: VSME area: Get started in 5 steps.

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