EUUmgebungslärm

The EUUmgebungslärm, or Environmental Noise Directive, is a piece of European Union legislation adopted in 2002. Its primary objective is to develop a common approach to noise pollution across all member states. The directive aims to protect human health from the adverse effects of environmental noise by identifying and measuring noise exposure, assessing its impact, and implementing measures to reduce or prevent it.

Under the Environmental Noise Directive, member states are required to prepare and publish noise maps for major transport infrastructure, such as roads, railways, and airports, as well as for agglomerations. These noise maps visually represent noise levels and their sources, providing a clear picture of the noise situation in different areas. Based on these maps, action plans are then developed. These plans outline measures to be taken to reduce noise where levels exceed recommended thresholds and to preserve the quality of quiet areas.

The directive focuses on noise from external sources and does not cover noise emitted within a dwelling. It defines common assessment methods for noise levels, known as indicators, such as the Lden (day-evening-night level) and Lnight (night level). The implementation of the Environmental Noise Directive aims to foster a more consistent and effective approach to noise management throughout the European Union, ultimately contributing to a quieter and healthier living environment for citizens.