Supporting IED Implementation

Project outputs

Reports
IED-Public Nuisance of Industrial Odours/ 2025
2025-03-20
The main aim of this report is to map the different practices and share the best experiences between IMPEL members. This report utilizes the result of the questionnaire and information collected from the literature as well as during the site visit in the pulp mill and oil refinery. The survey shows that online platforms are good for collecting odor complaints and communicating with the local community. Online platforms for air quality monitoring are also useful tools for environmental monitoring, both for the competent authority and the surrounding area. Moreover, a general conclusion is that good communication with the operator and the surrounding area helps in conflicts. The new IED 2.0 (2024/1785/EU) should shed some light on odour issues, as it should clarify that odour pollution should be considered when determining best available techniques and when granting or revising permits.
BAT in Poultry and Pig Farms-Analysis and recommendations on article 6(3) Habitat Directive
2024-11-29
The report looks at the current situation regarding the critical deposition values of nitrogen being exceeded throughout the EU and the urgency to act, making use of Article 6 of the Habitats Directives. How does this happen? How is this handled? And how does the HD relates to the 'zero-pollution' plan and are the objectives from this achievable looking at the CCE report?
IED-Improving Air Quality/ 2024
2024-11-29
This IMPEL report, reactivated in late 2022, investigated air quality at the member state level and approaches to its improvement through an analysis of industrial and ambient air quality directives. Utilizing a questionnaire, the project identified challenges and critical points for both permit writers and field inspectors across four key areas related to air quality. Ultimately, the report summarizes findings and offers conclusions on shortcomings in EU air quality legislation along with recommendations for future improvements
Various Aspects of BAT Conclusions and Permits/ 2024
2024-06-28
This report and the associated factsheets set out the findings of an IMPEL working group relating to nine issues related to the interpretation and implementation of BAT. The working group used surveys and questionnaires to gather information on current approaches and identify best practice for inclusion in the report / factsheets
Integrated Risk Assessment Method II (IRAM II)/ 2023
2023-11-30
The IRAM II project is a follow up of IRAM I (Integrated Risk Assessment Method), which was developed to fulfil the requirements of Article 23 of the Industrial Emission Directive (IED). IRAM I is focused on the frequency of the site visits for environmental inspections. The IRAM II project checks on how much time will be needed for a site visit and on which environmental aspect (e.g., emissions to air) deeper focus should be necessary during a particular site visit
Waste Incineration BATc Survey 2024
The survey has been the first step of the WI subgroup’s work that aims to carry out practical tools to help inspectors and permit writers. It wants to “take a picture” of the state of art on how permit writers within IMPEL members are effectively implementing WI BAT Conclusions on the base of their experience/knowledge.
Supporting IED Implementation/ 2019
The IED project is intended to help achieve better implementation of the IED. An initial IED project was carried out in 2015 and subsequent projects were carried out in 2016, 2017 and 2018.This work has been incorporated into a draft guidance book and has been continued into the project in 2019
Inspections in WWTP/ 2018
The present report intends to be a first approach to deal with the topic of assessing compliance of wastewater discharging by industrial installations with EU legislation; consequently, it is mainly addressed to inspection Authorities that have to tackle this task.
Operator Self Monitoring/ 1999
The monitoring of industrial processes, their releases and their impact on the environment are key elements of regulatory control. This paper reviews the benefits, scope and legal considerations relevant to operator self-monitoring’ regimes. It provides guidance on formulating statutory requirements and the role of the competent authorities
Workshop on Self-monitoring and Air Emissions/ 2022
This report summarizes a 2021 workshop focused on strategies for verifying self-monitoring and reporting on air emissions, brought together experts to discuss challenges, good practices, and potential solutions for improving the reliability and use of emissions data from industrial operators. The report includes an analysis of a pre-workshop survey on this topic, summaries of presentations, and conclusions from discussion
Guidance and tools
Wastewater treatment plants: how to deal with inspections
01/01/2018

The IMPEL report focuses on wastewater treatment plants and how to handle inspections1.... It is addressed to inspection authorities to help them assess the compliance of industrial wastewater discharge with EU legislation2. The report provides an overview of the regulatory framework and monitoring requirements for urban and industrial wastewater3. Best Available Techniques (BAT) regarding wastewater management are highlighted3. It also presents guidance and practical tools for wastewater inspections, including checklists and sampling activities3. The document summarizes the results of a survey conducted among Member States3. The report also touches on self-monitoring reports, their minimum content, and their role in verifying compliance with Emission Limit Values (ELVs)4. The Industrial Emissions Directive (IED) is the main EU instrument regulating pollutant emissions from industrial installations

A Guidance on Self-Monitoring And Reporting of Air Emissions
20/03/2025

This IMPEL guidance document focuses on operator self-monitoring and reporting of air emissions and its crucial role in ensuring environmental compliance. It examines the current landscape of self-monitoring schemes across different countries and aims to strengthen legal dispositions at both the EU and national levels to enhance the reliability and effectiveness of this process. The guidance advocates for a more defined and systematically assessed self-monitoring framework that includes clear responsibilities for operators and authorities, the involvement of accredited third parties, and its recognition as a key component of compliance assurance between permitting and inspection.

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