Course NEN 3140 – Installation and Work Supervisor (IV/WV) | English
Course NEN 3140 – Installation and Work Supervisor (IV/WV) | English
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Course NEN 3140 – Installation and Work Supervisor (IV/WV)
In this online course, you will learn about the tasks and responsibilities of the Installation Supervisor (IV) and Work Supervisor (WV) in accordance with NEN 3140 and EN 50110-1. The course is suitable for those who hold or are about to receive a designation as Installation and/or Work Supervisor, as well as those looking to refresh their knowledge.
What's included?
- Video lessons with clear, step-by-step explanations
- Designation forms (included) with guidance on how to complete them
- BEI electrical safety manual (included)
- Online exam and automatic certificate upon passing
- Course material available as reference in the learning environment
- Access to an NEN 3140 expert if you have questions
Start immediately
After payment, you can start right away. The study load is approximately 6 hours. Prefer to pay by invoice? Please contact us.
Programme
- Arbowet, EN 50110-1 and NEN 3140
- Roles, designations and responsibilities (IV, WV, VP)
- Electrical hazards
- Circuit protection equipment and their function
- How to perform Lockout Tagout (LOTO)
- Live working: rules and conditions
- Mandatory PPE: when and which?
- When is supervision required?
- Determining the scope and frequency of inspections
- Implementation of NEN 3140 in your organization
Multiple participants or in-company training?
A company login is often more cost-effective for multiple participants. Certificates are automatically emailed to a contact person within your organization. We can also tailor this course to your specific installations and work instructions.
Contact us for a custom quote.
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Additional information
Is specific prior knowledge required?
How long is the certificate valid?
In Section 7.4a, paragraph 5 of the Working Conditions Decree, it is stipulated that: "inspections shall be carried out by a skilled natural person, legal entity or institution". And in paragraph 6 we read that: "Written evidence of the inspections carried out shall be present at the workplace and shall be shown to the supervisor upon request".
Legally, nothing is stipulated about the validity of a course certificate, so we do not include it. However, we can add it if we create customized courses and the client wants an expiration date on it. This is often something like 3 years.
However, NEN 3140 includes a table in an appendix on how the repetition period for instructions can be determined. But this concerns designations such as VOP, VP, and IV-WV.
But a standard is not legally mandatory, and the employer must determine the frequency of instruction repetition themselves, which can vary from one company to another.
On the other hand, the Working Conditions Decree speaks of an 'expert,' which can also be a 'self-taught' person; if you meticulously keep up with legislation and standards and ensure you 'stay up-to-date,' you can also be considered an expert. It's a bit like a school diploma, which also doesn't have an expiration date, at least not mine, but you can imagine that a diploma from 1980 is somewhat old, and some further training is probably in order.
The schedule below may offer a solution, but it is not based on legislation.

Is there a practical component too?
The online courses naturally do not include a practical component. This component is, however, included when we deliver courses on location.
The online courses are designed to be very visual, with many photos and videos to make everything as clear as possible. The great thing is that we also use these materials in our in-company training sessions. For example, explaining how to perform certain measurements. What could be more convenient than showing a short video demonstrating how to do this? That works better than having ten people stand around an installation trying to explain the measurement.
Can this also be in-company?
Yes, we also offer all courses in-company, tailored to your business's specific situation. Clients often request combinations of courses, which we are happy to provide. Please contact us for more information.
Am I eligible for a grant?
There are various training funds and government schemes available for obtaining subsidies, which often cover a portion of the course fees. If your company is affiliated with a training fund such as OOM, Wij Techniek (OTIB), A+O, or SOOB, for example, you can submit the invoice there. Often, the names of the participant(s) in the course(s) must be on the invoice, and if that is a requirement, please contact us and we will arrange it.
There is also the government's SLIM scheme for SMEs, see www.ondernemersplein.overheid.nl
Will I also receive a VAT invoice?
Yes, in the 2nd email you'll find a link with a name like: INV-0093. If you click on it, you'll be taken to your invoice.