What Are the Rules for Chemical Storage in the UK?

A Complete Guide to Safe and Compliant Chemical Storage

The UK has strict rules for chemical storage to ensure safety and legal compliance. Businesses must follow COSHH and HSE guidelines, use proper storage containers, label chemicals correctly, and maintain risk assessments. Read on to learn best practices and key legal requirements.

 

Introduction

Storing chemicals might not be the most exciting topic, but it’s a serious one. If chemicals aren’t stored correctly, they can cause fires, toxic spills, or dangerous reactions that put lives at risk. That’s why the UK has strict laws to keep workplaces safe.

Whether you’re running a factory, a lab, or a small business that uses cleaning chemicals, knowing the chemical storage regulations in the UK is essential. This guide breaks down the rules, best practices, and everything you need to know to keep your workplace safe and compliant.

 

UK Regulations for Chemical Storage

The UK has a few key regulations when it comes to chemical storage. Here’s what you need to know:

1. Control of Substances Hazardous to Health (COSHH) Regulations

If your business handles hazardous substances, COSHH regulations apply to you. These laws make sure chemicals are stored and used safely to protect workers from exposure. Businesses must:

  • Identify hazardous substances and their risks.
  • Store chemicals in a way that minimises danger.
  • Provide proper safety training to employees.
  • Use protective gear (PPE) where necessary.

 

2. Health and Safety Executive (HSE) Guidelines

The HSE chemical storage rules outline best practices to reduce risks. They recommend:

  • Keeping chemicals in secure, well-labelled storage areas.
  • Using spill containment solutions.
  • Regularly checking storage conditions.
  • Having emergency plans in place for spills or leaks.

 

3. Dangerous Substances and Explosive Atmospheres Regulations (DSEAR)

If you store flammable or explosive chemicals, DSEAR applies. This regulation requires:

  • Assessing and managing fire and explosion risks.
  • Using proper ventilation for hazardous substances.
  • Storing flammable liquids in fire-resistant cabinets.

 

By staying up to date with these rules for chemical storage and implementing proper safety measures, businesses can protect employees, avoid costly fines, and create a safer working environment.

 

Key Safety Measures for Chemical Storage

To ensure safe and compliant chemical storage, businesses must follow these essential precautions:

  • Labelling & Signage – Clearly label all containers with hazard symbols, handling instructions, and emergency measures.
  • Segregation of Chemicals – Store incompatible substances separately (e.g., acids away from bases, oxidisers away from flammables).
  • Leak & Spill Prevention – Use drip trays, sealed containers, and conduct regular checks for damage or corrosion.
  • Ventilation & Fire Safety – Ensure proper airflow, store flammable liquids in fire-resistant cabinets, and keep fire extinguishers nearby.

 

These measures help minimise risks, protect employees, and ensure compliance with UK regulations.

 

Storage Requirements for Different Chemical Types

Different types of chemicals require specific storage methods to minimise risks. Here’s a breakdown of best practices for handling and storing hazardous substances safely.

Flammable Liquids
  • Store in fire-resistant cabinets, away from heat sources and direct sunlight.
  • Keep only small quantities in work areas to reduce fire hazards.
Corrosive Chemicals
  • Use corrosion-resistant storage materials such as plastic or coated metal.
  • Store on low shelves or in dedicated cabinets to prevent spills from falling onto workers or equipment.
Toxic Substances
  • Keep in locked cabinets with restricted access to prevent unauthorised handling.
  • Ensure proper ventilation to reduce exposure to toxic fumes.
Compressed Gases
  • Secure gas cylinders upright with chains or brackets to prevent tipping.
  • Store in a cool, well-ventilated area, away from ignition sources and incompatible substances.

 

Following these storage requirements helps maintain a safe working environment while ensuring compliance with UK regulations.

 

Risk Assessment and Compliance Checks

Regular risk assessments and safety checks help prevent accidents and ensure compliance. Here’s what businesses need to do:

  • Chemical Storage Risk Assessment – Identify hazardous substances, assess storage conditions, and update safety measures as needed.
  • Routine Inspections & Maintenance – Check for leaks, damaged containers, and expired chemicals. Ensure fire extinguishers, spill kits, and PPE are in working order.
  • Employee Training & PPE – Train staff on safe handling, emergency response, and proper use of PPE like gloves, goggles, and respirators.

 

Staying proactive with these checks reduces risks and keeps workplaces safe.

 

Final Thoughts on The Rules for Chemical Storage

Storing hazardous chemicals safely isn’t just about ticking boxes—it’s about protecting people, businesses, and the environment. By following UK chemical storage regulations, you can:

  • Prevent workplace accidents.
  • Stay legally compliant.
  • Keep employees safe.

The key things to remember:

  • Follow COSHH and HSE guidelines.
  • Store chemicals safely and securely.
  • Carry out regular risk assessments.
  • Train employees and provide PPE.

 

Need the Right Safety Equipment?

Make sure your workplace stays safe and follows the rules for chemical storage with top-quality chemical storage solutions and PPE from Hazchem Safety.

 

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