For many employers in France, the BDESE remains one of the least understood social reporting obligations. It is often perceived as complex or abstract, even though it is built almost entirely on information companies already hold: payroll data, HR records, and basic financial figures.
The purpose of this guide is simple. After reading it, you should be able to answer three practical questions with confidence:
Do we need a BDESE in France? What information must it contain? And could we realistically maintain it ourselves?
What is the BDESE in simple terms?
The BDESE (Base de Données Économiques, Sociales et Environnementales) is a mandatory internal database for companies with 50 or more employees in France. Its role is not symbolic or theoretical. It exists to provide employee representatives (the CSE) with ongoing, structured access to key information about the company.
This access allows the CSE to understand the company’s situation, prepare for mandatory consultations, and engage in informed social dialogue.
In practice, the BDESE is a structured collection of tables, indicators, and supporting documents. It must be updated at least once per year, be accessible at all times by the CSE, and be based on real payroll, HR, and accounting data.
What it is not is equally important. The BDESE is not a one-off report, not a PowerPoint presentation, and not a purely descriptive exercise. It is a living data repository. The information it contains must be accurate, traceable, consistent, and kept up to date.
Who must have a BDESE?
If your company employs 50 or more employees in France, has a CSE, and pays salaries in France, whether directly or through an international structure, the BDESE is not optional. It is a statutory obligation, regardless of company size at group level or where the headquarters are located.
What must be included in the BDESE?
This is where most uncertainty arises. French labour law defines specific categories of information that must appear in the BDESE. Each category must contain actual figures, not general explanations or policy descriptions. The content is drawn directly from payroll, HR, and financial systems.
Below is a simplified overview of the core BDESE content.
| BDESE Category | Mandatory content (examples) | Primary data source |
| Economic and Financial Information | Revenue and financial results, investments, use of public subsidies, intra-group financial flows (where applicable) | Accounting and financial systems |
| Workforce and Employment | Headcount and workforce evolution, contract types (permanent, fixed-term, part-time), hires and departures, use of temporary workers or subcontractors | HR and payroll systems |
| Working Conditions | Working time arrangements, absenteeism, health and safety indicators, occupational risk data | HR, payroll, and health & safety records |
| Remuneration and Social Benefits | Total payroll costs, average remuneration by employee category, social security contributions, benefits in kind and other employee benefits | Payroll systems |
| Training and Skills Development | Training budgets, number of training hours, categories of employees trained | HR and training records |
| Gender Equality (integrated into the BDESE) | Gender Equality Index results, underlying calculation indicators, corrective measures and improvement objectives (if applicable) | Payroll and HR data (Égapro reporting) |
All categories must be populated with reliable figures. Inconsistencies between payroll, HR records, and the BDESE are one of the most common sources of compliance risk.
What does this mean operationally for employers?
From an operational perspective, BDESE compliance is primarily a data and structure challenge. Payroll, HR, and financial figures must align. The data presented to the CSE must reflect payroll reality. And information must be organised in a way that meets legal expectations.
Common risks include missing or incomplete data, inconsistencies between systems, late updates, and exposure during labour inspections or disputes with the CSE. In most cases, issues arise not from a lack of intent to comply, but from unclear ownership and fragmented processes.
Why many employers struggle with the BDESE
In practice, difficulties often stem from disconnected HR and payroll systems, unclear responsibility between HR, payroll, and finance, international group structures that are not aligned with French requirements, and an underestimation of the level of detail expected.
This often leads to one critical question: could we produce a fully compliant BDESE today if the CSE asked for it?
How Internago can support
Internago supports employers in France by structuring and maintaining compliant BDESE frameworks, translating payroll and HR data into statutory formats, integrating Gender Equality Index results into the BDESE, and ensuring consistency between payroll, HR systems, and reporting.
The approach is practical and structured, focused on clarity, reliable data, and reduced compliance risk, particularly for international employers unfamiliar with French social reporting obligations.
For organisations operating in France, BDESE compliance ultimately comes down to control over data and structure. Internago combines local expertise with well-defined processes, supported by the Docio platform, which enables compliant documentation, traceability, and transparency over time. This allows employers to maintain a BDESE that is not only legally compliant, but also defensible in the event of inspections or CSE review.
If you are assessing your current BDESE compliance, preparing for a CSE consultation, or operating in France as part of an international group, you are welcome to contact us at info@internago.com to discuss how Internago and Docio can support your social reporting obligations in 2026 and beyond.
For more practical insights on French compliance, international payroll, and cross-border workforce management, visit the Internago blog.