UN 4G Hazmat and FibreBoard Shipping Guide for Couriers

When it comes to shipping hazardous materials, there are a few extra steps you should take in order to ensure that you are following all the rules and regulations. This guide will provide a comprehensive overview of the process for shipping UN 4G hazardous materials and FibreBoard boxes with a courier.

Read on for more information!

UN 4G Hazmat Shipping Requirements

Shipping UN 4G hazardous materials requires extra safety precautions in order to ensure that no dangerous material is released during transit.

There are three main elements to consider when shipping these materials: packaging, labelling, and documentation.


All packages containing UN 4G materials must be properly packed using a 4G fibreboard box for instance, in accordance with the IATA Dangerous Goods Regulations (DGR). This includes using approved inner packaging, absorbent pads, cushioning material, secondary containment bags or trays, overpacks (if needed), and overwrapping.

The package must also be clearly labelled with the proper identification number for the material being shipped as well as any special handling or storage instructions required.

It is also important to note that all packages containing hazardous materials must be clearly marked “HAZMAT” on all four sides of the package.


Apart from using a proper packaging 4G fibreboard box, all packages containing UN 4G hazardous materials must have proper labeling indicating what type of material is inside. Labels should include any relevant warnings or cautionary statements about potential hazards associated with the material contained inside the package.

Also, different colors may be used for different types of hazards so that they can easily be identified at a glance.   It is also important to note that all labels must include either an orange panel or diamond shape symbolising danger, along with appropriate text stating what type of hazard is present within the package (e.g., flammable liquid).


All shipments containing UN 4G hazardous materials must have accompanying documentation including a shipper’s declaration form indicating what type(s) of hazardous material(s) are contained in each package as well as any special instructions regarding handling or storage requirements (if applicable).

Additionally, it is important to note that all documents must be signed by an authorised representative from both the shipper’s company and carrier prior to shipment.

Fibreboard Box Shipping Requirements

Fibreboard boxes are designed specifically for transporting fragile items such as electronics and medical equipment. As such, these boxes require extra precautions when shipping them via courier services.

Here are some tips for ensuring safe shipment of Fibreboard boxes:

  • Use only approved fibreboard boxes – Make sure your fibreboard box meets industry standards for strength and durability before packing it up and sending it off via courier service!
  • Pack items carefully – Carefully pack items into your fibreboard box using cushioning material such as foam wraps or bubble wrap wherever possible in order to prevent damage during transit.
  • Mark fragile items – Clearly mark any fragile items contained within your FibreBoard box so that couriers know how best to handle them when delivering them safely at their destination point!
  • Use proper labelling – Label your FibreBoard box appropriately by indicating its contents (including any fragile items) as well as where it needs to go once delivered by the courier service provider!


When shipping either UN 4G hazardous materials or FibreBoard boxes via courier services, it is important to take extra measures in order to ensure safe delivery at its final destination point! By following this guide, you will be able to properly pack, label, document and ship these packages quickly and safely! It’s also important not to forget about safety protocols related specifically for each item; always refer back here when necessary! Remember, safety first!