The environmental permit is the longest link in a factory's licensing chain, and the one that most often wastes money spent too early. Here is how the system actually works.
The largest loss we have seen on an industrial project did not come from a refused environmental permit — it came from the wrong order. An investor signed a five-year land lease, imported a production line, then learned his activity fell into an environmental category that could not be permitted in that area. The land was committed, the equipment had arrived, and the permit was impossible.
On paper the environmental permit looks like one step among many. In practice it determines whether a site is viable, how long the project takes, and a large share of what it costs. This guide explains how your activity gets classified, what follows from each classification, and where to start.
What the environmental permit is, and who issues it
The environmental permit is issued by the National Center for Environmental Compliance and confirms that your activity meets the environmental conditions applying to it — emissions, effluent, waste management and site suitability.
What many overlook is that permits are not limited to factories. Many service activities are environmentally classified: paint workshops, laundries, fuel stations, car washes and small food production units. If your activity generates unusual emissions, effluent or waste, assume you are classified until you confirm otherwise.
Environmental classification: the step that decides everything
Activities are classified by degree of impact, and that classification determines the procedure required of you, its duration and its cost. The difference between categories is not incremental — it is fundamental:
- Low-impact activities: environmental registration and an undertaking to comply — a relatively short process
- Medium-impact activities: a simplified environmental study prepared by an accredited consultancy
- High-impact activities: a full environmental impact assessment — the longest and most expensive, often running months
Why the permit must precede the site decision
Because some decisions cannot be undone. Buffer distances from residential areas, the zoning of the district, and proximity to water sources or protected areas are all assessed environmentally and cannot be remedied later by any submission.
The practical order: establish your environmental classification, check the site against that classification, and only then sign. A review taking days at the start can save you from a multi-year lease commitment.
If your project sits in an industrial city this is considerably simpler — industrial cities are planned for industrial activity — but it does not follow that every activity is permitted in every city.
Documents required
The core file includes:
- Commercial registration including the relevant activity
- Detailed description of the activity, production lines and capacity
- Site contract and precise coordinates
- Layouts of effluent and emissions treatment systems
- List of raw and chemical materials used, with quantities
- Environmental impact assessment for activities that require one
The most common causes of refusal
From the cases we handle, refusals usually trace to one of these:
- A site that does not permit the activity environmentally — the one cause that cannot be remedied
- Failure to meet buffer distances from residential or sensitive areas
- Effluent or emissions treatment inadequate for the nature of the activity
- A mismatch between the activity in the application and the one on the commercial registration
- Gaps in chemical inventory data, or in how materials are stored and disposed of
After issuance: renewal and violations
The permit has a defined validity and must be renewed before it expires. A lapse does not stop with itself — it reflects on both the industrial licence and the municipal licence, since each requires a valid environmental position.
Environmental violations carry a defined correction window. That window is your opportunity: resolving inside it closes the matter, while missing it escalates to fines and then suspension of the activity. Do not wait for the escalation.
Frequently asked questions
How long does an environmental permit take?
From two weeks for low-impact activities that need only registration, to three months or more where a full impact assessment is required. Classification drives the timeline, so establishing it early is what allows realistic planning.
Do I need an accredited consultancy?
For activities requiring an environmental study, yes — it must be prepared by an accredited office. Low-impact activities do not, and are satisfied by registration and an undertaking.
Can I get a municipal licence without an environmental permit?
For environmentally classified activities, the municipality requires the environmental side to be satisfied. Unclassified activities do not need it. We review your activity and clarify what applies.
What if I change activity or add a production line?
Any expansion or change in the nature of the activity or its capacity may change your environmental classification and require the permit to be updated. Expanding without updating is a violation, usually discovered at the first inspection.