Higher Tier Tests

The implementation of higher-tier studies in ecological risk assessment of plant protection products is a key area of gaiac. We offer a wide range of higher-tier approaches to refine the risk assessment for aquatic and terrestrial compartments:

All higher-tier studies are conducted according to international guidelines or recommendations and, on request under Good Laboratory Practice (GLP).


We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.