Businesses across Lancashire involved in manufacturing, engineering, agriculture, cleaning
products and chemical distribution routinely handle substances classified as hazardous
under UK and international regulations.
In many cases, attention is rightly placed on safe handling and staff training. Packaging decisions, however, are sometimes treated as a secondary procurement issue rather than a compliance and risk management priority.
In practice, errors in packaging selection can lead to enforcement action, refused shipments, environmental incidents and insurance complications. Below are five recurring mistakes businesses make when choosing packaging for hazardous chemicals.
1. Treating packaging as a cost-saving exercise
Procurement teams often face pressure to reduce unit costs. With hazardous chemicals,
however, packaging must meet strict regulatory standards, including ADR transport
requirements and UN performance testing.
Selecting lower-cost containers without verifying compliance can result in:
● Breaches of transport regulations.
● Shipments being rejected by carriers.
● Exposure to liability if leakage or contamination occurs.
● Increased scrutiny from regulators following an incident.
Packaging decisions should follow chemical classification, packaging group and transport
requirements, rather than price alone. Working with specialist suppliers allows businesses to line up product selection with regulatory obligations rather than relying on general-purpose containers.
2. Failing to check material compatibility
Different hazardous substances interact in different ways with plastics and other materials.
Acids, solvents and oxidising agents can degrade certain polymers over time, even if the
container initially appears robust.
Common oversights include:
● Selecting containers without reviewing chemical resistance data.
● Ignoring long-term exposure effects.
● Overlooking vapour permeability in volatile substances.
Before placing bulk orders for packaging for hazardous chemicals, businesses should
confirm compatibility through supplier data and technical guidance. Specialist ranges such
as those available for packaging for hazardous chemicals are designed with these
performance requirements in mind, rather than general storage use.
3. Misunderstanding UN approval markings
UN approval is a specific certification confirming that packaging has passed performance
tests for stacking strength, drop resistance, leak proofness and pressure tolerance. It is not a generic quality label.
Errors often arise where:
● The UN code does not match the packaging group of the substance.
● The container is rated for solids but used for liquids.
● Maximum permitted weights are exceeded.
Where bulk handling is required, suppliers like CJK stock purpose-designed UN Approved plastic drums, typically ranging from 30 to 220 litres, provide tested and certified performance standards. Using non-compliant alternatives for regulated goods can result in shipment refusal or regulatory investigation.
4. Overlooking operational and handling realities
Even compliant containers can create risk if they are unsuitable for the working environment.
Packaging must integrate with:
● Pallet systems and warehouse racking.
● Forklift and mechanical handling equipment.
● Filling and decanting processes.
● Manual handling requirements under health and safety legislation.
Poorly matched packaging can increase spill incidents, create inefficiencies and introduce
manual handling risks. Reviewing operational workflows alongside regulatory compliance
reduces these avoidable problems.
5. Ignoring storage conditions and lifecycle risks
Hazardous chemicals may remain in storage for extended periods. Temperature variation,
UV exposure and pressure build-up can all affect container integrity.
Businesses sometimes fail to consider:
● Outdoor storage without UV-stabilised materials.
● Pressure changes in sealed containers.
● Secondary containment requirements.
A full risk assessment should account for the entire lifecycle of the product, from filling and
storage through to transport and disposal.
A compliance-led approach
For businesses handling hazardous substances, packaging selection forms part of wider
duty of care obligations. It intersects with transport regulations, health and safety law,
environmental protection and insurance requirements.
Increased regulatory oversight and supply chain scrutiny mean that packaging decisions are no longer a routine purchasing matter. A compliance-led approach, grounded in chemical classification, certified performance standards and operational assessment, reduces disruption, enforcement exposure and safety risk.
For Lancashire businesses operating in sectors where hazardous chemicals are part of daily
operations, packaging should be considered within the same governance framework as any
other regulated activity.
