Maashaven Advocaten is a Rotterdam law firm of about thirty lawyers whose technology practice advises HR software vendors, educational platforms and the organisations that deploy them on the EU AI Act and the GDPR. Typical questions involve recruitment screening tools, student monitoring and assessment software, and the employment-law and data-protection consequences of putting such systems to work inside Dutch and other EU organisations. The firm drafts AI governance policies, deployer-side procedures for Annex III systems, information packs for works councils, and the supplier terms that allocate AI Act responsibilities between provider and deployer. Advice is provided on a monthly retainer sized to the client's expected volume; the firm does not publish rates and does not sell fixed-price gap analyses, preferring to scope each matter after an initial conversation. Lawyers are based in the Rotterdam office, near the Maashaven, and regularly attend client premises across the Netherlands, with most correspondence handled in Dutch or English. Maashaven does not provide technical audits, does not perform bias testing, and refers clients to specialist consultancies when management-system implementation is what they actually need.