The moment you mention environmental law to most South African business owners, the image that comes to mind is a mining company, a petrochemical plant, or a large industrial operation.
That assumption is understandable — and it is wrong. The National Environmental Management Act 107 of 1998, together with the specific Acts that sit beneath it, creates legal obligations for a much wider range of businesses than most owners realise. A restaurant that generates used cooking oil. A workshop that stores fuel and generates waste solvents. A farm that uses pesticides near
a wetland. A bakery with a coal-fired oven. An events company that sets up on sensitive land. All of these businesses have specific obligations under South African environmental law — and many of them have no idea.
This post explains what NEMA actually covers, what a “listed activity” is, who needs an Environmental Authorisation and what happens if you operate without one.
NEMA’s Scope: Broader Than You Think
NEMA is the framework legislation that governs environmental management in South Africa. It does not stand alone — it is supported by a family of specific Acts that deal with particular aspects of the environment in more detail. The key ones for most businesses are the National Environmental Management: Waste Act 59 of 2008 (NEMWA), the National Environmental Management: Air Quality Act 39 of 2004 (NEM:AQA), and the National Water Act 36 of 1998.
NEMA itself establishes fundamental principles that apply to all development and activities — the most important being the preventive principle (environmental damage must be prevented at source), the precautionary principle (where there is uncertainty about potential harm, caution must prevail), and the “polluter pays” principle (those who cause environmental damage bear the cost of remediation). These principles are not aspirational statements. They form the legal foundation against which enforcement decisions and court findings are made.
What this means practically is that environmental law in South Africa does not require proof of actual harm before it can be enforced. The obligation is to prevent harm — and if your operation has the potential to cause environmental damage, you are expected to have controls in place whether or not damage has actually occurred.
What a “Listed Activity” Is
Under Section 24 of NEMA, the Minister of Forestry, Fisheries and the Environment has published lists of activities that may not be commenced without prior Environmental Authorisation. These are found in the Environmental Impact Assessment (EIA) Regulations, most recently updated in 2014, and they are divided into two categories.
Listing Notice 1 covers activities with the potential for significant environmental impact that require a Basic Assessment — a more streamlined process. Listing Notice 2 covers activities requiring a full Scoping and Environmental Impact Report — a more comprehensive and costly process. Listing Notice 3 covers activities that require an EIA only if they take place in specific geographical areas.
The listed activities cover more industries than most people expect. Certain construction activities — including the development of infrastructure beyond specified thresholds — are listed. Waste management operations, including the storage and sorting of waste and the operation of a composting facility, are listed. The storage of dangerous goods above certain volumes is listed. Some food processing activities are listed, particularly those involving the use of open-air cooking or emissions. Filling stations and fuel storage above defined thresholds are listed. Certain agricultural activities, particularly those involving land clearing, drainage, or activities near water bodies, are listed.
The process of determining whether your specific operation triggers a listed activity is not always straightforward. The descriptions in the notices are detailed and sometimes technical, and the thresholds matter — an activity is only triggered at certain scales. This is where a proper Environmental Compliance Screening is valuable, because it applies each notice to your specific circumstances rather than asking you to make that determination yourself.
Environmental Authorisation: Who Needs One and How to Get It
An Environmental Authorisation (EA) — commonly referred to as an environmental permit, though the formal term is authorisation — is the legal approval required before a listed activity may be undertaken. It is obtained through the applicable Competent Authority, which is usually the provincial environmental department for most Listing Notice 1 activities, and the national Department of Forestry, Fisheries and the Environment for Listing Notice 2 activities.
The application process for a Basic Assessment takes, at minimum, several months and typically involves a registered Environmental Assessment Practitioner (EAP). The timeframes are prescribed in the EIA Regulations: the Competent Authority has 107 days from the submission of a complete application to issue a decision, but the preparation of the application itself — including public participation — takes considerably longer in practice.
The critical point is that an EA must be obtained before the activity commences, not after. Retrofitting authorisation for an operation that is already running is possible under a process called “rectification,” but it is more expensive, more complicated, and not guaranteed to succeed. The fact that you didn’t know you needed one is not a defence.
Operating a listed activity without an EA is a criminal offence under Section 24F of NEMA. The penalties are substantial: a fine not exceeding R5 million, or imprisonment not exceeding ten years, or both — for a first offence. The Act also allows courts to order the person convicted to rehabilitate the environment at their own cost, and to pay the full cost of any remediation already undertaken by the state.
Waste: The Obligation That Catches Most Businesses Off-Guard
Under NEMWA, “waste” is defined broadly as any substance, whether or not that substance can be reused, recycled, or recovered, that is declared waste or that the holder has discarded. The Act distinguishes between general waste and hazardous waste, and the two are managed under different regulatory requirements.
Most businesses generate some form of waste beyond standard municipal solid waste. Used cooking oil is waste under NEMWA. Waste solvents, lubricants, and cleaning agents are waste. Old refrigerants, batteries, and electrical equipment are listed as hazardous waste categories. Paint, pesticides, and certain laboratory chemicals are hazardous waste.
The key obligations under NEMWA for most businesses are: storing waste in a manner that prevents pollution and does not pose a health risk; using only licensed waste transporters to remove waste from your premises; disposing of waste only at licensed facilities; and keeping records of waste disposal. The last point is important — you are required to maintain a waste disposal record (typically a waste manifest or contractor certificate) and retain it for at least five years.
For businesses that generate hazardous waste, there are additional obligations around classification, storage, labelling, and disposal, and in some cases a waste management licence is required for the storage activity itself.
Air Quality and Water: The Two Most Commonly Missed Obligations
The NEM:AQA establishes a system of atmospheric emission licences for activities that emit pollutants to the atmosphere. The activities requiring a licence are listed under the “List of Activities which Result in Atmospheric Emissions,” published under the Act. These include activities involving combustion above certain heat-input thresholds, certain chemical processes, spray painting, mineral processing, and food and beverage production processes involving specific emissions.
If your operation involves a boiler, kiln, generator, furnace, or any combustion process above the thresholds in the regulations, you may require an atmospheric emission licence from your local air quality officer. This applies to bakeries, food manufacturers, smelters, and any operation that burns fuel for process heat.
Under the National Water Act, a water use licence is required for certain water use activities. These include taking water from a water resource, storing water, impeding the flow of a water course, engaging in stream flow reduction activities, discharging waste or water containing waste into a water resource, and disposing of waste in a manner that may detrimentally impact a water resource. Many of these activities are subject to “general authorisations” that permit the activity within defined limits without a full licence, but the limits matter and you need to know whether your operation falls within them.
The Enforcement Reality
South African environmental enforcement has historically been inconsistent — a fact that some business owners have relied on, sometimes for years. That is changing. Integrated Environmental Management is receiving more dedicated resources at both provincial and national level, and civil society organisations and affected communities are increasingly willing to use the legal mechanisms available to them to enforce compliance obligations against businesses operating in their areas.
More immediately relevant to most SMEs is the enforcement exposure that comes with insurance and contractual requirements. Commercial insurers are increasingly asking whether environmental authorisations are in place before issuing or renewing cover for operations with potential environmental exposure. Larger clients in retail and food manufacturing are asking suppliers for environmental compliance documentation as part of their own supply chain due diligence. The enforcement that matters most to an SME is often not a regulator — it’s a lost contract or a denied insurance claim.
Where to Start
The starting point is a clear-eyed assessment of what your operation actually involves — not what you assume it involves from an environmental perspective. Most business owners have never considered their operations through this lens, which means there are often straightforward compliance obligations sitting unaddressed.
If your business generates waste beyond standard municipal refuse, stores any chemicals or hazardous substances, uses fuel in any form above modest quantities, involves combustion or emissions, or operates near a wetland, river, or other sensitive area — the first step is a structured screening against the applicable legislation.
I have built a free Environmental Compliance Screening Checklist that covers the key requirements under NEMA, NEMWA, the Air Quality Act, and the National Water Act. It is designed to be completed by a business owner without legal training, and it will give you a clear indication of which obligations apply to your operation.
Download the Environmental Compliance Screening Checklist →
If your screening identifies potential listed activities or other significant compliance gaps, I would suggest discussing those results before acting independently. The stakes under environmental law are high enough that the right approach from the outset matters.
Book a free environmental compliance consultation →
About the Author: Clinton Wittstock is the author of Occupational Safety and Health Principles and Practice (2024), published in the UK for the Institute of Safety and Health (IOSH). The founder of Wittstock Risk Management Consultancy, Clinton is a multiple winner of the Master Builders Association of South Africa (MBASA-WC) and the prestigious MBASA National Safety Competition. He has worked locally in South Africa and in Europe, the Middle East, Asia and Timor Leste, across industries including construction, hospitality, food and beverage management, agriculture, food processing and production, IT, writing and photography. Having worked at every level — from entry-level roles to middle management to business ownership — Clinton brings a grounded, practical understanding of how workplaces and the people in them actually operate. He works with South African businesses to build practical OHS, Food Safety, Environmental, and Compliance management systems with a focus on ISO 45001, ISO 14001, ISO 9001 and ISO 22000.
