You’ve got ISO 14001. Do you still need an environmental permit?
Getting your ISO 14001 certification is a business milestone. It shows the Environment Agency and your customers that you’ve built a working system for managing your environmental impact and that it’s a priority for your business. But it’s also where a question tends to come up: now that you’re certified, are you covered for everything environmental? Specifically, do you still need a permit?
The short answer is: quite possibly, yes. ISO 14001 and an environmental permit work together rather than covering the same ground, and holding one doesn’t mean you won’t need the other. Here’s where each one starts and stops, and where businesses tend to believe they’re covered when they’re not.
What does ISO 14001 not cover?
ISO 14001 is a management system standard. It gives you a framework for identifying environmental risks and improving how you manage them over time. What it doesn’t do is grant you legal permission to do anything, or set specific limits on what you can discharge, emit or process.
So ISO 14001 won’t cover:
- Legal permission to discharge to water, land or air
- Emission limits or monitoring conditions set by the Environment Agency
- Waste exemptions or licences for handling, storing or treating waste
- Site-specific conditions attached to a permitted activity
- Reporting obligations tied directly to a permit, such as quarterly or annual returns
If your business needs a permit and doesn’t hold one, ISO 14001 won’t grant it retrospectively. In fact, the standard requires you to identify that exact obligation and build it into your management system. Clause 6.1.3 states that you must determine and have access to your compliance obligations, work out how they apply, and take them into account when running your EMS. A missing permit isn’t a gap that sits outside ISO 14001’s scope and is one an auditor is required to raise.
When do you need an environmental permit?
Whether you need a permit comes down to what your business requires day to day. You’re likely to need one if your business:
- Discharges to water, land or air as part of its operations
- Handles, stores or treats waste
- Runs industrial processes or machinery covered by environmental permitting regulations
- Uses solvents or other substances subject to permit conditions
- Operates in or near an environmentally sensitive area
We’ve gone into more detail on what triggers a permit requirement and how the application process works in our guide, Environmental Permits: what your business needs to know. It’s worth a read if you’re not sure where your business stands.
What does a permit cover that ISO 14001 does not?
Here’s the simplest way to think about it. ISO 14001 is how well you manage your environmental performance. A permit is legal permission to carry out a specific activity, with conditions attached. It tells you exactly what you’re allowed to discharge or process, and what you’re required to monitor and report.
ISO 14001 certification is voluntary. An environmental permit, where one applies to your activities, is a legal requirement enforced by the Environment Agency, with consequences if you get it wrong. You can hold a strong EMS and still be operating without a permit you need, or in breach of conditions on one you already hold. Under ISO 14001, this would be a failure to meet clause 6.1.3, and is a finding an auditor is required to raise as a major non-conformance.
Why a permit gap counts as a major non-conformance
There are three things an auditor will raise as a major non-conformance:
- A legal breach
- A failure to do what you say you’re doing
- Failure to address a requirement clause of the standard
A missing or lapsed permit is a legal breach in its own right, and it’s a failure to address clause 6.1.3, which requires you to identify your compliance obligations and build them into your EMS. This is a direct hit on two of the three triggers an auditor is specifically looking for.
Where else might your ISO not cover you? Where you could get caught out
ISO 14001 is broad by design, which is part of what makes it useful, but that breadth also means it won’t flag every specific legal duty sitting underneath it on its own. A few places we see businesses get caught out:
- Assuming certification means all permits and licences are automatically up to date
- Missing a permit variation when a process or activity changes
- Overlooking reporting deadlines that fall outside the EMS review cycle
- Treating a permit as a one-off application rather than an ongoing obligation
- Not checking whether a new process line or a change in waste stream triggers a new permit requirement
ISO 14001 remains a solid foundation and clause 6.1.3 of the standard requires you to identify your compliance obligations and build them into how you manage your environmental impact. That includes permits. Businesses get caught out when they treat certification as an overall proof of compliance.
How we can help
At Little Green Consulting, we’ve been supporting UK SMEs with environmental management for getting on two decades now. We handle both ISO 14001 and environmental permit applications, which means we can tell you early where the two overlap and where they don’t, rather than you finding out during an audit or an Environment Agency visit.
Unlike a certification body, whose involvement stops once the audit’s done, we take an integrated view across your management system and your permitting obligations. You’re not left guessing what your ISO 14001 will and won’t cover you for.
Getting this wrong can be costly. A fine, a stalled project, a permit rushed through after the fact because nobody flagged it sooner. Getting it right from the outset is a lot cheaper and a lot less stressful.
Hear what our clients have to say.
Frequently Asked Questions
If I already hold ISO 14001, do I still need to check whether I need a permit?
Yes. ISO 14001 certification doesn’t confirm your permit status one way or the other. Whether you need a permit depends on your activities, not your certification, so it’s worth checking separately even if your EMS is well established.
How do I find out if my business needs an environmental permit?
It comes down to what your business actually does day to day, discharging to water, land or air, handling or treating waste, running certain industrial processes, or operating near a sensitive site. Our guide on environmental permits breaks this down in more detail.
What happens if I’m ISO 14001 certified but operating without a permit I need?
It’s treated as a major non-conformance, not just a licensing issue sitting outside your EMS. Clause 6.1.3 requires you to identify and meet your compliance obligations, so a missing permit is a legal breach and a gap in your management system at the same time.
Can Little Green Consulting help with both ISO 14001 and environmental permits?
Yes. It’s core to what we do. We handle both ISO 14001 and environmental permit applications, so we can flag where they overlap before it becomes a problem, rather than you finding out during an audit or an Environment Agency visit.
Not sure whether your ISO 14001 has you fully covered on permits?
Call us on 01379 783918 or email
lgcl@littlegreenconsulting.com.

