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- In Wallonia, the quantity of Potentially Leachable Nitrogen (PLN) in our soils is tested each year by a thousand farmers. You need to be a laboratory approved by the Walloon administration to…
- Explosive, irritating or toxic products... Some types of waste are considered hazardous to the environment or humans because of their characteristics. Implementing and enforcing waste management…
- Financial aid is one of the main tools used by the Walloon region to achieve its goals in terms of technological research, development and innovation. Within the context of aid for research,…