Regulation EC 1272/2008 (CLP) is the EU implementation of the Globally Harmonised System (GHS) and sets new requirements for the classification and labelling of chemicals (substances and mixtures). In 2024 CLP label rules where updated, but some of the updates are postponed and still under discussion.
Based on our experience with classifying mixtures and our background at the REACH & CLP helpdesk, we have developed two training courses:
- Classification & labelling of mixtures according to CLP (focus on classification, other training)
- Labelling according to CLP (see below).
This course enables anyone with a task in CLP labelling of chemicals to draft or check CLP hazard labels based on the CLP classification of the product (substance or mixture). The training course is also recommended for participants of the training course Classification & labelling of mixtures according to CLP in case CLP labelling is part of their job.
This course is also held in Dutch and Swedish (check our Dutch and Swedish websites).
Program (½ day)
- Introduction to CLP: background, roles, obligations
- CLP labels: design (sizes) and mandatory information, choosing appropriate P-phrases
- Exemptions and use of fold-out labels
- Practicing: solving labelling cases
Note that this course does not explain the classification rules for chemicals.

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Prices and general terms and conditions training courses Tenviro AB
Course prices 2026 (full-day courses*)
- In-company at your location (in the EU): € 1545 (max. 15 participants), or Online: € 1345 (max. 10 participants)
- Open courses: Online: € 456
- *40% discout for half day courses
Terms and conditions
- Training courses have to be booked via our website. Bookings are only final after our confirmation via email.
- Most courses are 1-day courses, online courses are split into tho half days (on different dates)
- Prices are in Euro excluding VAT, and excluding travel expenses for in-company courses outside the Netherlands
- 10% discount for max. 4 people in-company, for multiple courses/days or if multiple people from the same organisation are taking the course. The discount only applies to regular courses shown on the website (not for tailored courses)
- 40% discount on half-day courses
- The invoice will be sent as a PDF after the course, payment is due within 14 days of the invoice date.
- One hour of consulting/implementation support (within 3 months after the course) is included
- If cancelled 31 – 14 days before the start of the course, 25% of the course price will be charged. If cancelled less than 14 days (and if participants do not show up for the start of the course), the full course price will be charged.
- If the course date (course at your place) is changed later than 7 days before the start of the course, 10% of the course fee will be charged.
- Course materials are the property of Tenviro and may not be copied or stored in a search system (published) for a third party.
- Training courses focus on the most important rules; not all rules, excemptions, or situations can be discussed in a single training. A training lays a foundation, participants must gain experience by applying what they have learned, verifying results against the rules and guidelines, and through discussions with others. Up to three months after the training, there is an opportunity for a free hour of implementation advice/ sparring.
- Tenviro is not liable for direct or indirect damage in connection with the course/information obtained via Tenviro or its tools, such as due to loss of profit, loss or other consequential damage, including any liability to third parties or loss of information, unless this damage is the result of intent or gross negligence on the part of Tenviro; any liability is then limited to the course fee.


