The EPA's Role in Compliance & Enforcement

The EPA’s Office of Environmental Enforcement (OEE) ensures that major industrial, waste and wastewater operations in Ireland comply with environmental law to ensure that they don’t endanger human health or harm the environment.

We also regulate the supply of clean drinking water and we oversee the environmental protection work of local councils.

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How to make an environmental complaint

The EPA is committed to protecting people and the environment from the harmful effects of pollution.  As part of this commitment, we provide a simple system for members of the public to make complaints about environmental pollution, disturbance or damage.

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Environmental Data Exchange Network (EDEN)

EDEN is the EPA's online web portal for Local Authorities and licensees to communicate with the EPA on numerous applications.

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Drinking Water

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View the latest publication in Compliance & Enforcement

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Industrial and Waste Licence Enforcement -

2021 Summary Report

The report summarise details of the OEE's enforcement activities at licensed industrial and waste sites for 2021.

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Focus on Local Authority Environmental Enforcement

This report outlines the positive work that local authorities carried out in 2020 focussing on National Enforcement Priorities.

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Air Quality in Ireland 2019

Key Indicators of Ambient Air Quality

Summary of ambient air quality in 2019 based on concentration measurements of particulate matter, sulphur dioxide, nitrogen oxides, heavy metals, ozone, polycyclic aromatic hydrocarbons, carbon monoxide and benzene.

Latest News and Press Releases

in: Compliance & Enforcement
“Continuing risks to public health in private drinking water supplies are not being tackled”, says EPA

Date released: November 24, 2022

The EPA today released the Drinking Water Quality in Private Group Schemes and Small Private Supplies 2021 report.

Local Authorities need to target enforcement actions more effectively to improve local air and water quality and waste segregation, says EPA

Date released: November 14, 2022

The Environmental Protection Agency (EPA) has today published its report on the environmental performance of local authorities in 2021.

EPA National Priority Site List Dominated by Sites from the Food & Drink and Waste Sectors

Date released: October 21, 2022

The EPA has published the details of its enforcement activities to date in 2022, and its latest National Priority Sites List - containing those facilities with the poorest compliance and environmental performance records so far this year. Sites are placed on the EPA National Priority List if they fail to adhere to their licence conditions and, as a consequence, are posing a risk to the environment.