Why We Request a Certificate of Conduct (VOG) From Every Inspector—and Why You Should Too
When you invite an inspection company onto your premises, you are not just booking a technical service. You are giving people access to your building, your installations, and often critical operational areas. That is exactly why a Certificate of Conduct (VOG) matters. At Wassenaar Inspecties, customers may ask for a VOG from both the inspector and the office staff member involved in their contact. We believe that is a sensible extra security measure—and one every business should take seriously.
Choosing an inspection provider is about more than price or availability. It is about trust, professionalism, and confidence that the people entering your site are there for the right reasons. In this article, you will learn what a VOG is, why it matters during electrical inspections, why we support this request, and what else you should check when selecting an inspection company.
What Is a Certificate of Conduct (VOG)?
A Certificate of Conduct (VOG) is a document that helps demonstrate trustworthiness in professional settings. In practice, it is often seen as an added layer of reassurance when someone works in environments that require access to private, sensitive, or operational spaces.
For inspection work, that matters. Inspectors may need access to:
- Fuse boxes and electrical installations
- Technical rooms
- Commercial premises
- Operational business areas
- Equipment and company assets
When a provider sends people into those environments, security should never be an afterthought.
Why We Request a Certificate of Conduct (VOG) From Every Inspector
At Wassenaar Inspecties, customers may request a VOG from both the inspector and the office staff. We support that request because inspections are built on trust as much as technical expertise.
1. Your premises should stay secure
An inspection often requires direct access to critical parts of your business location. That can include electrical panels, plant rooms, installations, and other restricted spaces. Asking for a VOG helps add confidence that the people entering those spaces have been screened appropriately.
2. Safety is broader than technical compliance
A quality inspection is not only about whether an installation meets the required standard. It is also about how the work is carried out, who performs it, and whether the process feels safe and transparent for the customer.
Wassenaar Inspecties supports compliance with applicable standards, safety regulations, legal obligations, and insurance conditions. A VOG fits naturally within that wider commitment to careful, professional service.
3. Trust starts before the inspector arrives
We do not limit this principle to field staff. Customers may also ask for a VOG from the office staff member they deal with. That reflects a simple idea: trust begins at the first point of contact, not only when the inspection starts on site.
4. It supports a professional inspection culture
Strong inspection work depends on clear processes, qualified staff, and accountability. Our inspectors are experienced, fully certified, and trained to perform electrical inspections to high standards. They also continue to develop their knowledge through additional study, refresher courses, and further training.
According to our team standards, an MBO 4 Elektrotechniek education is required, along with the relevant Scope 8, 10, or 12 certificate. Inspectors also undergo a thorough audit once every three years to test their aptitude. A VOG complements those professional standards by adding another practical layer of confidence.
Why You Should Ask Every Inspection Company for a VOG
If you are comparing providers, do not treat a VOG as an unusual request. Treat it as a smart one.
The short answer
You should ask every inspection company for a VOG because inspectors and support staff may gain access to sensitive areas of your business, and trust should be verified—not assumed.
That is the practical reason. But there is more behind it.
A VOG helps you vet the company behind the service
Inspection companies often talk about quality. The better question is: how do they prove it? A VOG is one of several checks that can help you assess whether a provider takes professionalism seriously.
Wassenaar Inspecties advises customers to:
- Ask for a VOG from both the inspector and office staff
- Check how long the company has been registered with the Chamber of Commerce (KvK)
- Request references
- Be cautious of unusually low prices
That last point matters. Cheap inspections may look attractive at first, but inspection quality should come first. When an inspection affects safety, compliance, and insurance-related expectations, cutting corners can become expensive very quickly.
What Else Should You Check Besides a VOG?
A Certificate of Conduct (VOG) is important, but it should be part of a broader selection process.
H2: A practical checklist for choosing an inspection provider
Use the checklist below when evaluating an inspection company.
H3: 1. Confirm certification
For certain inspections, certification is critical. For example, it is important that the inspection company is SCIOS certified, otherwise the insurer will not accept the report.
H3: 2. Review inspector qualifications
Look for a provider that uses experienced, certified inspectors with the right diplomas and certificates. Wassenaar Inspecties works with experienced inspectors who hold the appropriate qualifications and continue their professional development through extra study and refresher courses.
H3: 3. Ask how the inspection process works
A professional company should be able to explain what happens before, during, and after an inspection.
At Wassenaar Inspecties, the process is clear:
Before the inspection:
- The client receives an Inspectierapport
- The form must be completed and signed
- This gives permission to work at the location and in the fuse box
- For a Scope 12 inspection, it is helpful to provide a legplan, Stringplan, Ballastplan, and Constructieberekening when possible
During the inspection:
- The client is advised not to interfere with the inspector’s work
- The fuse box should not be blocked from access
After the inspection:
- If a serious finding is identified, the issue should be resolved by an external company
- The customer should send the Herstelverklaring back
- An inspector can then verify whether the repairs were completed correctly
A clear process is often a sign of a serious provider.
H3: 4. Ask about equipment and calibration
Reliable inspections also depend on reliable tools. Wassenaar Inspecties uses different equipment for different Scope inspections, and all instruments are calibrated on time.
Equipment used by inspection type:
| Inspection type | Equipment |
|---|---|
| Scope 8 | FLUKE 1664 and MEGGER MFT-X1 |
| Scope 10 | FLUKE 1664, MEGGER MFT-X1, plus thermal imaging with FLIR E60 or HIKMICRO V2 |
| Scope 12 | HT INSTRUMENTS PV-CHECKS and EAZYPV |
This is also a useful reminder that different inspection types require different expertise. If you need help understanding inspection categories, it can also be useful to review related topics such as SCIOS Scope 8, Scope 10, Scope 12, NEN 1010, and NEN 3140 inspections.
H3: 5. Check communication and transparency
Good inspection work should not feel unclear or rushed. Wassenaar Inspecties places importance on clear communication, honest explanations, transparency during the process, and independent advice.
That matters because customers should understand:
- What is being inspected
- Why certain findings matter
- What steps come next
- How the final report supports decision-making
H3: 6. Review availability and responsiveness
A reliable provider should also be reachable. Wassenaar Inspecties is open Monday to Friday, from 09:00–17:00, and is available to help with questions and guide customers through the inspection process.
H3: 7. Consider waiting time realistically
Inspection timing depends on the size of the installation. For installations with 1 or 2 fuse boxes, the estimated waiting time is around 3 weeks. That kind of realistic planning is often more useful than overpromises.
Why Low Prices Should Never Be Your Main Decision Factor
One of the clearest warnings we give customers is this: good inspections are never “cheap.”
That does not mean inspection costs should be inflated. It means quality inspection work requires:
- Qualified inspectors
- Certified processes
- Modern equipment and software
- Proper reporting
- Ongoing training
- Careful planning and communication
When a provider offers unusually low prices, it is worth asking what may be missing. In technical and safety-related work, a low quote can hide shortcuts in preparation, execution, or follow-up.
How Wassenaar Inspecties Supports Trust and Quality
At Wassenaar Inspecties, trust is backed by process, qualifications, and consistency.
Qualified inspectors
Our inspectors are experienced, fully certified, and equipped with the right diplomas and certificates. We also invest in additional study, refresher training, and continued development.
Reliable inspection standards
We inspect electrical installations and systems with attention to technical quality and safety. We also produce an official report after the inspection.
Modern tools and software
We work with modern equipment and software to inspect quickly, reliably, and effectively.
Independent communication
We believe in honest, transparent communication and independent advice throughout the inspection process.
Real-world experience
Wassenaar Inspecties has conducted inspections at important locations such as the Courthouse of Breda, the municipalities of Breda, Drechstede, Dordrecht, Bergen op Zoom and Steenbergen, as well as The Dutch Bank.
We also routinely inspect large chains such as New York Pizza, Lidl, Eazie, Basic Fit, Bagels & Beans, Cotti Coffee and Bakker Bart.
Customer feedback
Wassenaar Inspecties has a 4.7 star rating on Google. Our inspectors carry a Google Review Card so customers can leave honest feedback and reviews.
Practical Takeaways: What You Should Do Before Booking an Inspection
If you want to make a careful and informed choice, use these steps.
- Ask for a Certificate of Conduct (VOG) from both the inspector and office staff.
- Verify whether the provider is properly certified, especially for SCIOS-related inspections.
- Check how long the company has existed through the Chamber of Commerce.
- Ask for references if you want extra reassurance.
- Review the inspection process before work begins.
- Confirm what equipment is used and whether instruments are calibrated.
- Be cautious of unusually low pricing.
- Make sure communication is clear from the first contact onward.
These steps can help you reduce risk and choose an inspection company with greater confidence.
Where to Find Wassenaar Inspecties
Wassenaar Inspecties has branch locations in:
- Breda — Schapenweide 1, 4824 AN Breda
- Amsterdam — Keizersgracht 482, 1017 EG Amsterdam
- Bergen op Zoom — Zuidzuidehaven 39 A, 4611 HC Bergen op Zoom
- Eindhoven — Hurksestraat 64, 5652 AL Eindhoven
- Leeuwarden — Lange Marktstraat 1, 8911 AD Leeuwarden
- Den Haag — Platinaweg 25, 2544 EZ Den Haag
- Enschede — Wethouder Beversstraat 185, 7543 BK Enschede
- Groningen — Leonard Springerlaan 35, 9727 KB Groningen
- Rotterdam — Corkstraat 46, 3074 AC Rotterdam
Conclusion
A Certificate of Conduct (VOG) is not a formality. It is a practical way to add trust and reassurance when giving an inspection company access to your business. That is why Wassenaar Inspecties supports requests for a VOG from both inspectors and office staff.
Just as importantly, a VOG should be part of a wider quality check. Look at certification, qualifications, references, communication, equipment, and the company’s overall approach. When safety, compliance, and reliability matter, careful selection is worth it.
If you are planning an inspection and want clear guidance from the start, contact Wassenaar Inspecties. Our team is available Monday to Friday, 09:00–17:00 to answer your questions and guide you through the inspection process.