Labeling and Marking Requirements for Dangerous Goods Couriers

As a hazardous goods courier, ensuring compliance with labeling and marking requirements is essential for the safe and legal transport of hazardous materials. This comprehensive guide outlines key considerations and best practices for labeling and marking dangerous goods courier.

  1. Understanding Regulatory Requirements:

International Standards: Familiarize yourself with international regulations governing the transport of dangerous goods, such as the International Maritime Dangerous Goods (IMDG) Code, International Air Transport Association (IATA) Dangerous Goods Regulations, and the European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR).

National Regulations: Be aware of national regulations and requirements specific to the countries you operate in, as they may have additional or different requirements for the transport of dangerous goods.

  1. Classification and Proper Identification:

Proper Classification: Ensure that all dangerous goods shipments are properly classified according to their hazard class, packing group, and compatibility group, as specified in the relevant regulations.

Identification Numbers: Assign UN numbers to each dangerous goods item and ensure they are prominently displayed on the package, along with the proper shipping name.

  1. Labeling Requirements:

Hazard Labels: Affix appropriate hazard labels or placards to packages containing dangerous goods, indicating the primary hazard(s) associated with the contents.

Label Specifications: Ensure that hazard labels comply with size, color, and design specifications outlined in the relevant regulations, and that they are securely attached to packages.

  1. Marking Requirements:

Package Markings: Mark packages containing dangerous goods with the proper shipping name, UN number, and other required markings, such as orientation arrows and handling instructions.

Package Marking Specifications: Follow specific requirements for package markings, including size, font, and placement, as specified in the relevant regulations.

  1. Documentation and Shipping Papers:

Shipping Declarations: Prepare accurate shipping declarations or dangerous goods declarations for each shipment, including information such as the proper shipping name, UN number, and hazard class.

Emergency Response Information: Ensure that shipping papers include emergency response information, such as contact numbers and procedures for handling spills or accidents.

  1. Training and Competency:

Training Requirements: Provide training for employees involved in the handling, packaging, and transportation of dangerous goods, covering topics such as classification, labeling, marking, and emergency response.

Competency Assessment: Regularly assess employees’ competency in handling dangerous goods and ensure they are up-to-date on regulatory requirements and best practices.


Adhering to labeling and marking requirements is crucial for ensuring the safe and compliant transport of dangerous goods as a courier. By understanding and implementing these requirements effectively, dangerous goods courier can minimize risks, protect the environment, and ensure the safety of personnel and the public.