Public management of on-site sanitation (GPAA) is provided by the Public Water Management Company (SPGE).
An installation grant is available for individual wastewater treatment systems installed since 01/01/2018. However, there is no longer an exemption from the CVA on the water bill as of 1 January 2022.
Other incentives have nevertheless been put in place, such as financing of the main costs linked to monitoring these systems, namely:
- mandatory periodic maintenance of wastewater treatment systems;
- emptying excess sludge;
- financing operational controls.
For more information, visit the GPAA website.