Masterclass 6. Compliance testing, Periodic monitoring and Statistics (English)

Masterclass   September 12 2024

It is very important for a company to know whether the measured exposure to a hazardous substance complies with the occupational exposure limit value. The European guideline EN-689 prescribes that a statistical test is used for this compliance check. Topics covered in this masterclass include: validation of measurement results, testing against the limit value for both a small and large set of measurements, calculating the probability of exceeding the exposure limit value (95-percentile and 70% confidence limit), and determining the time interval for periodic measurements. You will receive a handy free Excel-tool for statistical tests, useful tips and practical examples.


This masterclass is the second of the Chemrade Masterclasses Chemical Risk Assessment, developed for Chemrade customers, partners and close relations who want to deepen and update their knowledge of Chemical Risk Assessment. There are no costs associated with this masterclass. Each masterclass can also be taken separately. Participants receive a certificate of participation. The masterclasses are given in both Dutch and English. 


Date and registration

The masterclass will take place on Thursday 12 September from 15:00 to 16:00 CEST. You will receive a link and access code in advance, which you can use to follow this online masterclass.

Note that this masterclass will also be organized in Dutch. Register here.