UN intermediate bulk containers (IBCs)

An Intermediate Bulk Container (IBC) is a rigid or flexible portable means of containment (MOC) that has a capacity equal to or less than 3000 L and is designed for mechanical handling, other than a bag, box, drum or jerrican, as defined in TP 14850.

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UN standardized IBCs

As per paragraph 5.6(a)(ii) of the TDG Regulations, a UN standardized IBC manufactured in Canada must be in accordance with sections 2 to 11 of standard CAN/CGSB-43.146 “Design, Manufacture and Use of Intermediate Bulk Containers for the Transportation of Dangerous Goods”.

As per subsection 5.6(b) of the TDG Regulations, UN Standardized IBCs manufactured outside Canada must be in accordance with the requirements specified in chapter 6.5 of the UN Recommendations on the Transport of Dangerous Goods (UN Recommendations) and the national regulations of the country of manufacture.

CAN/CGSB-43.146

Information on CAN/CGSB-43.146 - Design, Manufacture and Use of Intermediate Bulk Containers for the Transportation of Dangerous Goods.

Frequently asked questions (FAQ)

The FAQ on UN Intermediate Bulk Containers (IBCs) includes information on the requirements for:

  • design and manufacture of UN standardized IBCs
  • selection and use of IBC for the transportation of Classes 3, 4, 5, 6.1, 8 and 9 dangerous goods
  • registration of IBC design types and manufacturing facilities
  • packing instructions
  • periodic leak test and inspection requirements
  • registration of leak test and inspection facilities

Registered facilities

Search the TDG database for facilities registered by Transport Canada pursuant to CAN/CGSB-43.146 for the design, manufacture and use of intermediate bulk containers for the transportation of dangerous goods.

Leak test and inspection facilities

Search the TDG database for facilities registered by Transport Canada pursuant to CAN/CGSB-43.146 for leak test and inspection of intermediate bulk containers for the transportation of dangerous goods.

Application forms

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