Group S: social compliance priced in euros, not ticked off a list
Social Compliance Audit reviews the mandatory social documents a Belgian employer must hold, and prices the financial exposure carried by each gap. The questionnaire adapts to region, joint committee and headcount; the sanction amounts already include the ×10 surcharge multiplier of the reformed Social Criminal Code. V1 was built in 3 weeks and is now being validated by the Group S Legal teams.
- Duration
- 3 weeks of build · Legal validation in progress
- Sector
- Compliance · Belgian social criminal law
- Size
- Group of 800 employees · Belgium
Group S
Group S, one of Belgium's leading payroll and HR service providers. Its Legal division advises tens of thousands of employers on social law, including the documents an inspection can ask for at any moment.
How did it work before?
The document review was done by hand, file by file. The applicable rules change with the region, the joint committee (JC 200, JC 302 Horeca, JC 124) and the headcount, so no generic checklist held up. And a checklist says what is missing without ever saying what it costs.
The reform of the Social Criminal Code, in force on 1 February 2026, multiplies sanction amounts by the ×10 surcharge. A gap that used to be a formality became a material financial exposure. It had to be calculated, not estimated.
Step by step.
- Week 1
Framing the reference set with the lawyers
Mapping the mandatory documents into sections, then the conditional logic: which document applies to which region, which joint committee, which headcount. Each sanction amount is attached to its legal source with the ×10 surcharge included. The reference set is versioned: an audit freezes the version it was run under, so a past audit stays readable after the law changes.
- Week 2
Conditional audit engine and exposure calculation
Company profile, then a questionnaire that only asks what actually applies. Exposure is computed as maximum amount × headcount, capped by the legal 100-worker ceiling of Art. 103 of the Social Criminal Code. The result is an amount in euros and a sanction level, not a score out of ten.
- Week 3
Report, legal assistant and multi-tenant isolation
Standard or Expert PDF report, with an AI-generated narrative on the Expert version, plus a contextual legal assistant that answers on the reference set rather than in general. Strict per-organisation isolation through row-level security, EU hosting, GDPR export and erasure, FR / NL / EN.
- In progress
Legal validation and regulatory governance
The Group S Legal teams are reviewing the reference set and the reports document by document. In parallel, a Group S cockpit gives them the analytics and the publishing procedure for a new regulatory version, so the tool no longer depends on us to follow the law.
What is measurable.
- 3 wksBuild of V1, from framing to testable product
- ×10Surcharge multiplier included in every amount
- 4Sanction levels priced in euros
- FR·NL·ENThree languages, EU hosting
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What follows.
Once Legal validation is complete, the tool goes to the group's employers. The regulatory reference set is published as a version, so an audit run today stays readable in two years, under the law that applied on the day it was run.
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