Is ISO 9001 mandatory?
No, ISO 9001 is not legally required. No Dutch law requires companies to hold the certificate. Even so, many organisations need it in practice, because clients and public tenders ask for it. The standard is issued by ISO and published in the Netherlands by NEN (Netherlands Standardization Institute) . Want to know what ISO 9001 involves first? Then read what ISO 9001 is.
Legally required and “required in practice” are two different things. No law demands ISO 9001, but without a certificate you will miss out on assignments.
When is ISO 9001 required in practice?
In these situations you often cannot get further without a certificate. It is not a legal requirement, but it is a condition for taking part.
| Situation | Why ISO 9001 is needed |
|---|---|
| Government tenders | The tender often names ISO 9001 as a suitability requirement |
| Large clients | They set it as a contract requirement for suppliers |
| Subcontracting | Main contractors pass the requirement down the chain |
| Certain sectors | In construction, technical installation and industry it has become the norm |
An installation company that wants to take part in projects for housing associations notices this quickly. Without ISO 9001, you are not even invited to submit a quote.
In which sectors is ISO 9001 almost indispensable?
ISO 9001 is not legally required in any sector, but in some industries clients simply expect it. Think of construction and infrastructure, technical installation, manufacturing, logistics and facilities services. If you work in one of these sectors, there is a good chance a client will ask for it sooner or later. For example, see the page ISO 9001 for construction.
What alternatives are there to ISO 9001?
Sometimes a client asks for “a quality system” without explicitly requiring ISO 9001. Then there are alternatives, although ISO 9001 is still the most widely recognised standard.
| Alternative | For whom |
|---|---|
| HKZ | Healthcare providers |
| IATF 16949 | Automotive suppliers |
| AS9100 | Aerospace |
| Your own quality manual | Smaller assignments, provided it is well supported |
In public tenders, the contracting authority must accept equivalent alternatives. This is set out in the Aanbestedingswet (Dutch Public Procurement Act) . A well-supported quality manual can sometimes be sufficient.
Decision aid: do you need ISO 9001?
Go through these questions. If you answer yes to one or more, certification is probably worth the effort.
- Are clients or customers already asking for ISO 9001?
- Do you want to take part in tenders where it is a requirement?
- Do you work as a subcontractor for parties who ask about it?
- Do you want to stand out from competitors without a certificate?
- Are your processes messy, and do you want to introduce structure?
Still unsure? Then start with a gap analysis. It shows how much work certification would involve for you.
What if a client requires ISO 9001 and you do not have it?
You then have a few options: get the certificate after all, prove that you work to an equivalent standard with your own declaration, work with a certified partner, or let the assignment go. You can read more about this in the frequently asked questions.
Next step
Do you need ISO 9001? Then follow the step-by-step guide to certification or look at the costs and timeline. Want to know exactly what the standard asks? Read the requirements of ISO 9001.