Ireland: EPA consultation on Guidance Note for Noise (NG4)

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Updated Mon, 06/01/2025 - 11:13

The Environmental Protection Agency (EPA) in Ireland has revised Guidance Note for Noise (NG4) and it is now out for consultation. Updates include:

  • Updated sections on licence application requirements, including interaction with the provisions of the Environmental Noise Directive agglomerations.
  • Expansion of noise impact assessment using calculation methods.
  • Expansion of details required in Environmental Noise Compliance Survey Reports for licensed sites.
  • Updated information and methodologies on measurement of tonal, low frequency and impulsive noise.
  • Expanded sections on noise complaints, noise control and mitigation.
  • Updates on the assessment of low frequency noise, intermittent noise and other sound characteristics.
  • Changes to penalties for noise sensitive locations for both tonal and impulsive noise

    The consultation is open until February 28th 2025.

    See consultation document

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