Explainer
Data owner vs data steward vs data custodian: who is accountable for what
The data owner is accountable, the data steward manages definitions and quality, the custodian runs the systems. How to assign the roles in Luxembourg.
Data governance
Ownership, data quality and master data: the practical side of managing data well.
Explainer
EU Data Act in Luxembourg: obligations, key dates and the ILR's planned role
The EU Data Act applies in Luxembourg since 12 September 2025. Bill 8809 would make the ILR the main authority. Obligations, deadlines and who is affected.
Explainer
Master data management for mid-sized companies in Luxembourg: where to start
MDM means one trusted, owned version of customer, supplier, product and legal-entity data. What it covers, the warning signs and how a mid-sized company can start.
Explainer
How to assess data governance maturity: models, scoring and a light-weight method for Luxembourg
A data governance maturity assessment scores capabilities on a 0–5 scale against evidence. Here is what to measure, whom to interview and how to build a roadmap.