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Anatomy of the VSME: B1-B11 and C1-C9 in practice

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A practical map of B1-B11 and C1-C9 in VSME 2025: data, sources and checks, with a separate note on VS 2026 changes.

This guide concerns VSME 2025. It is a working map, not a substitute for individual datapoint instructions. Record the chosen version: the VS adopted in July 2026 retains module codes but changes some content.

Basic: information, sources and checks

SectionAreaPractical starting point
B1Scope and identityCompany details, activities, sites, period and preparation basis. Check that sources cover the same scope.
B2Practices, policies and initiativesDocuments actually adopted and accountable owners. Do not describe an intention as an operating policy.
B3Energy and emissionsBills, fuels, vehicles and documented emission factors. Separate physical quantities, conversions and emissions calculations.
B4PollutionRelevant disclosures and measurements when the standard's conditions apply. Sector alone does not establish an exemption.
B5BiodiversityCheck owned, leased or managed sites near sensitive areas; the 2025 disclosure includes number and area in hectares.
B6WaterWithdrawals and, where required, consumption. Purchased volume is not the same as withdrawals minus discharges.
B7Resources and wasteQuantities, classifications and destinations; distinguish contractor documentation from company data.
B8WorkforceAggregated employee data and required breakdowns. State whether figures use headcount or full-time equivalents.
B9Health and safetyEvent records and relevant indicators, including the denominator used for rates.
B10Pay and trainingAggregated information consistent with the required definitions; annual pay cannot simply replace average hourly pay.
B11Corruption and briberyCheck convictions and fines with the responsible function, without adding an arbitrary “significance” threshold.

This is an editorial summary of the areas in the VSME text, with organisational suggestions. Check conditions and exceptions in the source, not just this table.

Comprehensive: additional information

C1 concerns strategy and business model; C2 extends practices and policies; C3 covers emissions-reduction targets and transition; C4 climate risks. C5 adds workforce information; C6 human-rights policies and processes; C7 severe human-rights incidents; C8 revenues from specified activities and exclusions; C9 the gender composition of the governance body.

Applicability differs between datapoints. An optional disclosure does not become mandatory because software contains a field. Equally, an unavailable source does not make a disclosure inapplicable.

Four useful checks

  1. Period: current information does not automatically replace the reporting year's data.
  2. Units: retain original quantities, formulas and conversion factors.
  3. Definitions: year-end employees and an annual average are not interchangeable.
  4. Review: record who supplied and who checked the information.

Synthetic example: 12 bills do not prove annual coverage if two are adjustments and a month is missing. Reconcile periods before adding totals.

Handling the 2026 changes

The Commission's adopted VS annex changes some requests within unchanged codes, including biodiversity and workforce disclosures. Keep a version-specific mapping; do not relabel a 2025 report without reviewing its content.

Continue with the data inventory and module selection.

Continue exploring VSME

Explore the related guides or contact us with a question about organising your sustainability information.