Automotive workshops — whether franchised dealerships, independent garages, or fleet maintenance operations — handle significant volumes of oils, fuels, coolants, and other hazardous fluids every day. The Health and Safety Executive (HSE) and the Environment Agency (EA) both take a close interest in how garages manage these substances. Non-compliance carries real consequences: improvement notices, prohibition orders, unlimited fines, and in serious cases, criminal prosecution.
The Legal Obligations for Automotive Workshops
- Control of Pollution (Oil Storage) Regulations 2001 — Any garage storing more than 200 litres of oil above ground (in England) must comply with secondary containment requirements. Oil includes engine oil, gear oil, hydraulic fluid, and waste oil.
- COSHH Regulations 2002 — Applies to all hazardous substances handled in the workshop, including oils, fuels, coolants, brake fluid, and cleaning solvents. Risk assessments and appropriate controls are mandatory.
- Environmental Permitting (England and Wales) Regulations 2016 — Waste oil storage and disposal must be managed under the appropriate waste framework. Waste oil cannot be poured down drains or onto land.
- Petroleum (Consolidation) Regulations 2014 — Governs the storage of petrol and other flammable liquids. Workplaces storing more than 50 litres of petrol require a petroleum licence from the local authority.
- Health and Safety at Work etc. Act 1974 — Overarching duty to ensure the health, safety, and welfare of all employees and members of the public visiting the workshop.
Secondary Containment: What Garages Need
Secondary containment (bunding) is the most critical physical control for automotive workshops. The EA's guidance is clear:
| Storage Type | Bunding Requirement |
|---|---|
| Single container (drum, IBC) | 110% of the container's maximum capacity |
| Multiple containers | 110% of the largest container, or 25% of total volume — whichever is greater |
| Waste oil tank | Must be bunded; waste oil is a controlled waste and cannot be discharged |
| Above-ground fuel tanks | Must comply with Control of Pollution (Oil Storage) Regulations; bund must be impermeable |
Our bunded storage range includes drum bunds, IBC bunds, and spill pallets suitable for all common automotive fluid containers.
Managing Oil and Fuel Spills in the Workshop
Spills in automotive workshops are inevitable — but how you respond matters enormously. Key requirements:
- Immediate containment — Use drain covers to prevent any spilled fluid reaching the drainage system. Workshop floor drains that connect to the sewer or a soakaway are a particular risk. Our drain protection products include snap-over drain covers and inflatable drain stoppers for rapid deployment.
- Appropriate absorbents — Oil-selective absorbents repel water and absorb only hydrocarbons, making them ideal for workshop use. Universal absorbents are suitable for coolants, brake fluid, and mixed spills. Browse our oil spill kits and loose absorbents.
- Never wash spills into drains — Hosing down an oil spill to disperse it is an environmental offence. All spillage must be absorbed and disposed of as controlled waste.
- Waste disposal — Used absorbents, rags, and drained fluids must be stored in sealed containers and collected by a licensed waste contractor. Keep waste transfer notes for at least two years.
Workshop Spill Kit Requirements
Every automotive workshop should have, at minimum:
- A dedicated oil spill kit positioned near fluid storage and service bays
- Drain covers or drain guards for all floor drains in the workshop
- PPE including oil-resistant gloves and safety goggles within the spill kit
- A clearly displayed spill response procedure for all staff
- A waste oil storage container with secondary containment for used fluids removed from vehicles
Staff Training and Documentation
Under COSHH, all staff who handle hazardous substances must receive appropriate training. This should cover safe handling procedures, spill response, PPE use, and waste disposal. Keep training records — they provide evidence of due diligence if you face a regulatory inspection or enforcement action.
A well-equipped, well-trained workshop is one that never needs to worry about an unexpected inspection. The cost of compliant spill control equipment is a fraction of the cost of an EA enforcement notice or a water pollution prosecution.
Need expert advice? Call 01744 520 110