Transporting hazardous materials (Hazmat) requires care and strict compliance with regulations to minimize risks to people, the environment, and property. Despite strict rules, Hazmat violations still occur that are often easy to prevent. Below we highlight the four most common Hazmat violations and provide practical tips to avoid them.
The first step in safe Hazmat transport is choosing the correct packaging. Often, the wrong type of packaging is used or it does not comply with UN standards, such as those outlined in ADR regulations. Always check the UN number of the substance on the Safety Data Sheet and select packaging accordingly. Packaging suppliers can provide guidance and support.

A UN-certified Hazmat package must not leak. Violations often occur not because the package itself is unsafe, but because it is not closed correctly. Always follow the manufacturer’s instructions and guidelines when filling and sealing packages. Proper closure prevents leaks, contamination, and unnecessary costs.

During transport, Hazmat goods are exposed to vibrations, sudden braking, stacking pressure, or pressure changes during air transport. A solid pallet, such as a Euro pallet, provides the foundation for a safe load. Next, use sturdy packaging with the correct UN marking and ensure proper securing so that products cannot shift or tip over. Hazmat products should always be transported in an upright position.

Reusing Hazmat packaging is environmentally friendly and cost-effective, but not every UN package can be reused. Inspect each package for damage and ensure it is fully cleaned and structurally intact. Damaged packages must not be reused. UN packages have a legal “shelf life” of five years from the production date.
Safe Hazmat transport starts with proper preparation and the right packaging. Work with reliable suppliers who support compliance with regulations. This prevents violations, protects people and the environment, and reduces unnecessary costs.
Learn more about safely packaging Hazmat in this white paper: