← Back to blog
4 October 2026

Werkwijze Unpacked: A Step-By-Step Walkthrough of Wassenaar Inspecties’ Inspection Methodology

If you are arranging an electrical inspection, one question matters immediately: what exactly will happen before, during, and after the visit? This Werkwijze guide explains how Wassenaar Inspecties approaches inspections step by step, so you know what to expect, how to prepare, and how the process supports safety, compliance, and clear follow-up.

Wassenaar Inspecties is clear about how it inspects company assets such as installations and tools. The company works with experienced, qualified inspectors, uses modern equipment and software, and focuses on carrying out inspections quickly, reliably, and effectively. Just as important, the process is designed to stay transparent from the first explanation to the final digital report.

In this article, you will learn:

What does “Werkwijze” mean in practice?

In practice, Werkwijze means the working method behind an inspection. For Wassenaar Inspecties, that method is built around a few clear principles:

This structured approach helps clients understand what is required and what their role is in the process.

Step 1: A clear explanation before any inspection starts

The first stage of the Werkwijze is simple but important: explanation comes first.

Wassenaar Inspecties can visit for a free, no-obligation explanation of which inspection should be carried out according to the insurer and how the inspection works. That early conversation helps remove uncertainty and gives the client a clearer view of the scope of work.

What this first step covers

During this stage, the focus is on:

For many businesses, this step is valuable because inspection requirements can depend on the installation, the workplace, and the insurer’s expectations.

Step 2: Pre-inspection preparation and client responsibilities

Good inspections start with good preparation. Before any inspection takes place, the client receives an Inspectierapport. This form must be filled in and signed so the inspector has permission to work at the location and in the fusebox.

For a SCOPE 12 inspection, Wassenaar Inspecties also prefers to receive additional documentation where possible:

These documents help create a smoother inspection process and can support a more efficient on-site review.

What clients should do before the visit

To help the inspection run efficiently, clients should:

  1. Complete and sign the Inspectierapport
  2. Share relevant technical documents in advance when applicable
  3. Make sure the installation and fusebox are accessible
  4. Confirm the practical details of the appointment

The estimated waiting time for an inspection depends on the size of the installation. If a site has 1 or 2 fuseboxes, the waiting time is usually around 3 weeks.

Step 3: The price agreement — no surprises afterward

A strong inspection methodology also includes commercial clarity. Wassenaar Inspecties works with a fixed price agreement for the inspection.

That means the company agrees a set amount for the work in advance, so there are no surprises afterward. For businesses managing facilities, retail locations, offices, or technical sites, this makes planning easier and supports better budget control.

Step 4: The on-site inspection itself

Once preparation is complete and the appointment is scheduled, the on-site inspection takes place. Wassenaar Inspecties emphasizes the need for safe working conditions for both the client and employees.

During the inspection, it is advised that the client:

This helps the inspector work safely, consistently, and efficiently.

What the inspector is there to do

The inspector’s role is to assess the relevant installation or equipment according to the applicable inspection scope. Inspections like SCIOS Scope 8, SCIOS Scope 10, and SCIOS Scope 12 each involve different technical checks, which is why the equipment used also differs by inspection type.

In general terms, electrical inspections are carried out to identify potential defects, unsafe conditions, or non-conformities that could affect safe operation, insurance requirements, or regulatory obligations.

Step 5: The equipment used during inspections

Wassenaar Inspecties states that its inspectors work with modern equipment and software. The company also uses specific instruments depending on the inspection type.

Equipment for SCOPE 8

For SCOPE 8 inspections, Wassenaar Inspecties uses:

Equipment for SCOPE 10

For SCOPE 10 inspections, Wassenaar Inspecties uses the same tools as for SCOPE 8, with thermal imaging added. Thermal imaging is carried out with:

Thermal imaging helps detect temperature deviations that may indicate electrical risk points.

Equipment for SCOPE 12

For SCOPE 12 inspections, Wassenaar Inspecties uses:

All instruments are properly calibrated on time.

Step 6: Independence is built into the methodology

One of the most important parts of the Werkwijze is independence.

If an inspection shows that repairs are needed, the repair work is handled by the client’s own installer. Wassenaar Inspecties does not perform repair work itself. This matters because it separates inspection from repair, helping keep the assessment independent.

Why an independent inspection matters

An independent inspection process can support:

Wassenaar Inspecties summarizes this approach simply: inspection is the business.

Step 7: The digital report after the inspection

After the on-site work is completed, the next stage is reporting. Wassenaar Inspecties provides a digital report within one week of the inspection.

This report gives the client a documented outcome of the inspection. For businesses, digital reporting is useful because it makes records easier to store, share internally, and use in future planning.

What happens if serious findings are identified?

If there is a serious finding, the client is expected to resolve the issue with an external company. After that, the client sends the Herstelverklaring back to Wassenaar Inspecties so an inspector can check whether the repairs were completed correctly.

This follow-up process helps close the loop between inspection, remediation, and verification.

The people behind the process: inspector qualifications

A methodology is only as strong as the people carrying it out. Wassenaar Inspecties highlights that its inspectors are tried and tested to the highest degree.

The minimum requirements include:

In addition, inspectors must undergo a thorough audit once every three years to test their aptitude.

This focus on qualifications supports the company’s position as an experienced inspection partner working with certified professionals.

Service, communication, and support during the process

A good inspection method is not only technical. It also depends on communication.

Wassenaar Inspecties is open Monday to Friday, from 09:00–17:00. The company states that it is always available to help with questions about its services and to guide clients through the inspection process.

This matters when clients need help with practical preparation, documentation, scheduling, or follow-up after receiving findings.

Practical takeaways: how to prepare for a smoother inspection

If you want the Werkwijze to run as efficiently as possible, these practical steps can help.

Before the inspection

During the inspection

After the inspection

A proven approach across multiple types of organisations

Wassenaar Inspecties has carried out inspections at important locations including the Courthouse of Breda, the municipalities of Breda, Drechstede, Dordrecht, Bergen op Zoom and Steenbergen, as well as The Dutch Bank.

The company also routinely inspects large chains such as:

These examples show that the methodology is used across a broad range of operational environments.

Branch locations

Wassenaar Inspecties has the following branch locations:

Branch Address
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

Frequently asked question: What can clients expect from Wassenaar Inspecties’ Werkwijze?

Clients can expect a clear explanation in advance, a fixed price agreement, an independent inspection, and a digital report within one week. Before the inspection, the client completes the necessary paperwork. During the inspection, access should remain clear and the inspector should be able to work without interference. After the inspection, any serious findings should be resolved by an external company, followed by submission of a Herstelverklaring if required.

If you are planning an inspection, it can also be useful to learn more about:

Conclusion

The strength of the Werkwijze at Wassenaar Inspecties lies in its clarity. The process starts with explanation, moves through preparation and on-site inspection, and ends with independent reporting and structured follow-up. Clients know where they stand, what is expected, and how to act on the outcome.

That combination of experienced inspectors, modern equipment and software, independent assessments, and clear digital reporting makes the methodology straightforward and practical for businesses that want safe working conditions and a dependable inspection process.

Need help planning an inspection? Contact Wassenaar Inspecties during Monday to Friday, 09:00–17:00 to ask questions, discuss your situation, and get guided through the inspection process.