Exemption from joining the water, drainage and rainwater system

As a rule, a property in the operating region of the water supply service (HSY) must be connected to the water, drainage and rainwater system. The obligation does not concern unbuilt properties. Contact HSY for more information about joining the water and wastewater system. Exemption from the obligation can be applied for from the Environment and Building Control Department. The exemption can be granted if all exemption criteria listed in the Act on Water Services are met.