Quality assurers cannot simply operate on their own; they are part of a strictly regulated system:
Een kwaliteitsborger is een gecertificeerde externe partij die onafhankelijk toezicht houdt op een bouwproject. De wet stelt stringente eisen aan deze onafhankelijkheid. Wet kwaliteitsborging voor het bouwen (Wkb) - IPLO
For consequence class 2 and 3 (complex hospitals, high-rises, stadiums), the traditional municipal permit still applies (until a later expansion of the Wkb). However, even for those, many large clients voluntarily hire a Kwaliteitsborger as a best practice. kwaliteitsborgers
: They perform (or oversee) checks during building to ensure the actual work matches the approved designs.
Kwaliteitsborging is het proces van waarborgen dat producten, diensten of processen voldoen aan bepaalde normen en specificaties. Het doel van kwaliteitsborging is om te zorgen dat de kwaliteit van producten of diensten consistent is en blijft voldoen aan de verwachtingen van klanten en stakeholders. Quality assurers cannot simply operate on their own;
On January 1, 2024, the Netherlands witnessed one of the most significant overhauls of its construction regulatory framework in a century. The Wet kwaliteitsborging voor het bouwen (Wkb) replaced the traditional system of municipal building permits ( omgevingsvergunning ) for low-risk construction projects with a private, risk-oriented quality assurance system. At the heart of this new system is the (Quality Assurer).
: They collect evidence—such as photos, georeferenced data, and measurement reports—to prove the building is compliant. However, even for those, many large clients voluntarily
Kwaliteitsborging is essentieel voor organisaties om de kwaliteit van producten, diensten of processen te waarborgen. Het belang van kwaliteitsborging kan als volgt worden samengevat:
| Role | Primary Responsibility | Legal Power | |------|----------------------|--------------| | | Independent verification of compliance with building regulations | Can withhold the Verklaring van Gereedheid (blocking occupancy) | | Construction Supervisor ( Toezichthouder ) | Represents the client (owner) to ensure build quality meets contract specs | No power over legal occupancy | | Project Architect | Designs and specifies materials | Must cooperate with the QS but is not their boss | | Municipal Inspector | Checks permits, zoning, and safety in public areas (still exists for all projects) | Can issue fines or stop-work orders for public safety, but not for private quality under Wkb |
: Upon completion, the quality assurer issues a formal declaration. Without this declaration, the building cannot legally be occupied. ⚙️ How it Works in Practice