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Trainor

Norway's leading course platform

September 4, 2025

How to conduct a proper risk assessment when working at heights

Dangerous work situations often arise as a result of poor planning. Whether you work in a lift, on a roof, or with installation at height, a thorough risk assessment is absolutely crucial for safety. Many believe that falling is the only danger when ...

May 20, 2025

Legislation for working at height: What you need to know

Working at height is a collective term for all types of work where there is a risk of falling from a height and sustaining an injury.

May 20, 2025

Fall protection in the workplace: what to do if a coworker falls?

Fall accidents are among the most common and serious workplace accidents in Norway, and can lead to serious injuries or fatalities. No one goes to work expecting someone to fall. Yet it happens.

May 7, 2025

What is working at height? Definition, requirements and common mistakes

Many people think that "working at height" only applies to work high up on masts or scaffolding. But in reality, it applies to far more situations – and most work-related fall accidents occur from below three metres

A collection of outdoor/work tools and equipment arranged on a wooden surface

June 1, 2022

The invisible dangers

They are invisible, patient and dangerous. You can't see, hear or smell them until it's too late. We talk about electrical hazards on construction sites and how knowledge about them can save lives. Here are a few things to keep in mind when it comes ...

May 30, 2022

Arc hazards and the art of avoiding them

Every year, many workers are affected by electrical accidents. Several of the cases are associated with arcs. Do you understand arc hazards well enough to avoid them and ensure your work is done in a safe and secure manner?

Arbeider som måler spenning i stikkontakt med multimeter.

January 6, 2022

5 tips for who are going to take the installer test

It's no surprise that many people are nervous before electrical installation tests. This test plays a very important role in becoming an electrical installer and taking responsibility in a company that builds and maintains electrical systems. ...

September 20, 2016

What is a Tjømemuffe?

Tjømemuffe, Olastubben or grounding sleeve. It has many names, but do you know what it is used for - and why?