Diisocyanate Course: Requirements, Level, and Validity

The diisocyanate training course is intended for employees who use PU foam, adhesives, paints, sealants, and other products containing diisocyanates.

In a nutshell: Check the safety data sheet. Select the training level based on the task. Document the completed training.

Who does this requirement apply to?

Effective August 24, 2023, professional and industrial users must have documented training before using diisocyanates or mixtures with a total concentration of at least 0.1 percent by weight. See the product label and safety data sheet.

The Norwegian Labor Inspection Authority explains the requirements and typical applications on its page about isocyanates.

Common Products and Occupations

• PU foam and insulation foam
• adhesives, sealants, and caulks
• paint, varnish, and hardener
• Auto Body Repair, Surface Treatment, and Industry
• construction, insulation, and flooring

Choose the right skill level

REACH distinguishes between general, intermediate, and advanced training. The level depends on how the product is used and how high the exposure risk is. Spraying and high-risk work may require a higher level of training than the typical use of foam or adhesive.

The employer must verify that the training course covers the specific application. The product's safety data sheet and risk assessment serve as the starting point.

What should the training cover?

• Health Risks and Awareness
• Labeling and Safety Data Sheets
• Ventilation and Work Methods
• gloves, eye protection, and respiratory protection
• Cleaning, Waste, and Spill Response Measures
• First Aid and Deviations

Here's how the company does it

1. Find the products that contain diisocyanates.
2. Read the label and the safety data sheet.
3. Choose the training that best suits your needs.
4. Complete the course and save your certificate of completion.
5. Update the risk assessment, procedures, and personal protective equipment.

Frequently Asked Questions

Can the course be taken online?

Yes, the theory can be taught digitally. At the same time, the employer must ensure that the level of training, local procedures, and safety measures are appropriate for the actual use of the equipment.

How long does the training last?

Training must be renewed at least every five years. New training may be necessary sooner if work procedures, products, or risks change.

Are all PU products covered?

Not automatically. Check the total concentration, label, and safety data sheet for the product actually being used.