Discover the processes available in English here, using the search tool or the available filters.
19 results found
- Do you want to organise an activity that involves temporarily marking out a route in the Walloon forest? As a sports club, school or association, your walk, jog, bike or mountain bike event cannot…
- The legislation applies to tanks with a capacity equal to, or greater than, 3,000 litres, comprising one or more reservoirs, whether overground (i.e. in the garden, cellar or in an uncovered pit) or…
- 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…
- Do you manage a wastewater treatment plant and want to recycle the sludge that comes from it? Do you manage a post-treatment and dewatering centre for sludge from various wastewater treatment plants…
- Temporary employment agencies are employment agencies that offer temporary employment positions. They must obtain a licence in order to do so. Temporary work is authorised only for performing a…
- Are you asked to carry out sound measurements to assess compliance with legislation? Have you been commissioned to carry out acoustic studies for an environmental licence or a single permit? You…