The Equipment and Machinery Protection Ordinance lays down precise guidelines for environmentally harmful noise emissions when using various equipment and machinery for outdoor use. In addition to the regulation of noise limits, the ordinance also determines the time of operation of the equipment with regard to the place of use.
For noise protection reasons, lawn mowing in residential areas is prohibited all day on Sundays and public holidays. On weekdays, mowing must be carried out between 7 am and 8 pm.
Depending on the country and municipality, further regulations may apply, for example to protect the peace at midday. Competent authorities may also approve exceptions in individual cases.