Journey
Environmental compliance for manufacturers
A comprehensive introduction to environmental compliance for manufacturing businesses. Covers permits, air emissions, water discharge, waste management, and packaging obligations.
Why environmental compliance matters for manufacturers
Manufacturing businesses face some of the most complex environmental compliance requirements of any sector. Your operations may release emissions to air, discharge process water, generate industrial and hazardous waste, and place packaged products on the market. Each of these activities carries distinct legal obligations.
Getting any of them wrong can result in unlimited fines, criminal prosecution, and site closure. This learning path takes you through the main areas of environmental law that affect manufacturers, helping you understand what applies and where to focus first.
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Determine your permit requirements
Most manufacturing processes need at least one environmental permit. The type depends on what your process releases and at what scale. Larger installations with significant emissions to air, water, or land typically need an Environment Agency permit. Smaller operations may only need a local authority permit covering air emissions.
Before you invest in equipment or start a new process, check whether a permit is needed. Operating without one is a criminal offence.
Check if you need an environmental permit
Determine whether your manufacturing activity requires an environmental permit, a registered exemption, or no permit at all
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Control your air emissions
Manufacturing processes frequently release emissions to air, whether from combustion, chemical reactions, surface coating, metalworking, or solvent use. Your permit will set emission limits for specific pollutants, and you must monitor and report against them.
Regulated activities are split between Environment Agency control (Part A installations with complex or high-risk emissions) and local authority control (Part B installations covering air emissions only). Understanding which regime applies to your site determines your monitoring and reporting obligations.
Control and monitor air emissions
Understand Part A and Part B regulation, emission limits, MCERTS monitoring requirements, stack testing, abatement equipment, and reporting obligations
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Manage water discharges
If your manufacturing process produces waste water, cooling water, or contaminated surface runoff that discharges to rivers, streams, or groundwater, you need a water discharge permit from the Environment Agency. Discharging to public sewers requires a separate trade effluent consent from your water company.
Many manufacturers need both. Discharging without the correct permit is a criminal offence that can result in unlimited fines.
Apply for a water discharge permit
How to get an environmental permit for discharging waste water to surface water or groundwater, including monitoring and reporting conditions
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Manage manufacturing waste
Manufacturing generates a wide range of waste, from general waste and recyclables to hazardous materials such as solvents, oils, chemicals, and contaminated packaging. You have a legal duty of care for all waste your site produces, from the moment it is created until final disposal.
If your processes produce hazardous waste, additional registration and consignment note requirements apply. Mixing hazardous wastes or disposing of them improperly carries severe penalties.
Your waste duty of care
Understand your legal obligations for storing, transferring, and disposing of business waste, including waste transfer notes and carrier verification
Dispose of hazardous waste correctly
Registration, consignment notes, storage time limits, and approved disposal routes for hazardous manufacturing waste
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Meet packaging waste obligations
If you package products for the UK market, you may have producer responsibility obligations under Extended Producer Responsibility for packaging. The thresholds were lowered significantly, bringing many more manufacturers into scope.
Separately, if you manufacture or import plastic packaging with less than 30 per cent recycled content, the Plastic Packaging Tax may apply.
Packaging waste producer responsibilities
Check whether EPR applies to your business, understand registration thresholds, reporting requirements, and disposal fees
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Check for additional obligations
Depending on your scale and sector, you may have further environmental obligations beyond the core areas above. Review these to ensure nothing is missed.
UK ETS compliance for manufacturers
Annual monitoring, reporting, verification, and allowance surrender obligations for regulated installations
Prevent pollution from your site
Practical measures to prevent pollution incidents including spill containment, drain management, and emergency response
Trade effluent consent
If you discharge process water to public sewers, you need consent from your water company
Summary: your environmental compliance priorities
Manufacturing environmental compliance spans multiple regimes. As a minimum, ensure you have:
- Identified and obtained all required environmental permits
- Set up monitoring and reporting for air emissions
- Secured water discharge permits or trade effluent consent
- Established compliant waste management with proper documentation
- Checked whether packaging producer responsibility applies
- Reviewed UK ETS and pollution prevention obligations
For ongoing permit compliance including inspections, reporting, and fee management, see our guide to managing environmental permit compliance.