NIS2 checklist for suppliers (SME)
A practical list you can use as a customer or supplier: DMARC at reject, modern TLS, MFA on admin access, an asset inventory, tested backups, and a simple incident procedure.
An English translation of this page is coming soon. In the meantime, the Dutch version is authoritative: read it in Dutch →. For legal documents the Dutch version governs for NL/BE customers.