Directive 2010/75/EU IED: Integrated Prevention of Pollution with Best Available Techniques
Align your integrated environmental permit with the BAT Conclusions for your sector, meet BAT-AEL emission ranges, and manage BREF documentation without endless manual research.
4 years
Maximum period to adapt the permit to new BAT Conclusions
BAT-AEL
Binding emission ranges per BREF document
Art. 15(4)
Justified exception pathway for BAT values
What is Directive 2010/75/EU IED?
Directive 2010/75/EU on industrial emissions (IED) establishes an integrated approach to preventing and controlling pollution originating from large industrial installations, consolidating previously scattered legislation into a single text.
Its central pillar is Best Available Techniques (BAT), documented by sector in BREFs, whose Conclusions set binding emission ranges (BAT-AEL) that installations must meet in their integrated environmental permit, unless a justified exception applies.
The result is a dynamic framework: whenever new BAT Conclusions are published for a sector, affected installations have a maximum of four years to adapt their permit conditions to the new requirements.
Which installations must comply with the IED Directive?
The Annex I categories define which industrial activities must operate under an integrated environmental permit with BAT applied.
Energy industries
Combustion installations, oil and gas refining, fuel gasification and liquefaction facilities with high thermal input.
Production and processing of metals
Roasting, smelting, rolling, and surface treatment installations for ferrous and non-ferrous metals.
Mineral and chemical industry
Production of cement, lime, glass, ceramics, and large-scale organic and inorganic chemical plants.
Waste management and intensive livestock
Waste incineration and recovery plants, and intensive poultry and pig farming operations above threshold.
Benefits of managing IED with AI
Keeping BAT Conclusions and the environmental permit always searchable reduces the risk of regulatory lag and speeds up every permit review.
Sector-specific BREF tracking
Alerts when new BAT Conclusions relevant to your main activity are published, without manual searches in the Official Journal.
Automatic BAT-AEL comparison
Compare your current emission limit values against active BAT-AEL ranges to detect deviations instantly.
Documented exception file
Organize the technical-economic justification needed to request exceptions under Article 15(4).
Always auditable permit
Complete history of integrated environmental permit reviews and monitoring documentation available in seconds.
IED adaptation process step by step
From identifying the applicable BREF to updating the permit, each stage follows a regulated procedure.
Identify the sector BREF
Determine which BREF document corresponds to the installation main activity under Annex I of the directive.
Analyze BAT Conclusions
Extract the applicable BAT-AEL ranges and compare them against the current permit emission limit values.
Assess exceptions
If compliance is disproportionately costly, prepare the Article 15(4) technical-economic justification for alternative values.
Update the integrated environmental permit
Submit the permit modification request to the competent authority within the four-year deadline.
Ongoing monitoring and reporting
Implement the required emissions monitoring plan and maintain an auditable record of results.
Frequently asked questions — Directive 2010/75/EU IED
What are Best Available Techniques (BAT) under the IED Directive?
Best Available Techniques (BAT) are the most effective techniques for achieving a high level of environmental protection while remaining economically viable at industrial scale. They are documented in sector-specific BREF (BAT Reference Documents) published by the European Commission, and their conclusions are mandatory in environmental permits.
What are BREF documents and BAT Conclusions?
BREFs are reference documents developed sector by sector (cement, refining, chemicals, etc.) that compile available techniques and their associated emission levels. BAT Conclusions, extracted from each BREF, establish binding emission ranges (BAT-AEL) that must be incorporated into each installation integrated environmental permit within a maximum of four years from publication.
Which installations are subject to the IED Directive?
Directive 2010/75/EU applies to installations under the Annex I categories: energy industries, production and processing of metals, mineral industry, chemical industry, waste management, intensive rearing of poultry and pigs, and other industrial activities with significant polluting potential.
How are BAT-AEL related to the integrated environmental permit?
BAT-AEL (BAT Associated Emission Levels) are the emission ranges associated with BAT. The installation operator must demonstrate that its permit emission limit values are at least as strict as the applicable BAT-AEL, unless it requests and justifies an exception under Article 15(4) of the directive.
When can an exception to BAT values be requested?
The installation can request less strict limit values when compliance with BAT-AEL would entail disproportionate costs relative to the environmental benefit obtained, due to geographic location, local conditions, or the technical characteristics of the installation. The exception requires technical justification and express approval from the competent authority.
How often is the integrated environmental permit reviewed?
The permit must be reviewed whenever new BAT Conclusions are published for the installation main activity, with a maximum of four years to adapt the permit conditions. It is also reviewed following substantial changes to the installation or repeated non-compliance.
What monitoring obligations does the IED Directive require?
Installations must continuously or periodically monitor their emissions to air and water as established in the permit, maintain auditable records, and immediately report any incident that could pose a significant risk to human health or the environment.
What penalties result from IED Directive non-compliance?
Non-compliance can lead to administrative fines proportional to severity and recurrence, temporary suspension of activity, revocation of the integrated environmental permit, and liability for environmental damage under the applicable environmental liability regulations in each Member State.
Align your environmental permit with current BAT Conclusions
Our specialists identify the BREF applicable to your installation, compare your emission limit values against BAT-AEL ranges, and prepare the documentation needed to keep your integrated environmental permit always current.
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