CAN/CGSB-43.123-2022

1.1 Organization and content This standard sets out the requirements for the design, manufacture, testing and inspection of non-refillable containers with a capacity of not more than 1 L and their selection and use for the handling, offering for transport and transport of UN1950, aerosols and UN2037, gas cartridges, in Canada. This standard consists of six main sets of requirements. Sections 1 through 3 specify general requirements, normative references and definitions. Sections 4 and 5 specify the requirements for the design, manufacture, testing and marking of TC specification aerosol containers and gas cartridges for use in Canada. Section 6 specifies the quality management system requirements for manufacturers and fillers of aerosol containers and gas cartridges. Section 7 specifies the Transport Canada registration requirements for manufacturers of TC specification aerosol containers and gas cartridges. Section 8 specifies the requirements for the selection and use of aerosol containers and gas cartridges in Canada. Section 9 specifies the requirements for the transport of containers intended for disposal or recycling. 1.2 Application The standard applies to aerosol containers and gas cartridges with a capacity equal to or less than 1 L and an inside diameter equal to or less than 110 mm. 1.3 Additional requirements Pressures of all kinds relating to containers (such as test pressure, internal pressure, pressure-relief device set-to-discharge pressure) are indicated in gauge pressure unless specifically noted otherwise. 1.4 Transportation of Dangerous Goods Act and Regulations prevalence The Transportation of Dangerous Goods Act, 1992 (TDG Act), and the TDG Regulations may call for additional requirements regarding the design, manufacture, selection, use, and testing of aerosol containers and gas cartridges. Where there is an inconsistency between the requirements of this standard and those of the TDG Act or TDG Regulations, the Act or Regulations prevail to the extent of the inconsistency. It should be noted that this standard, by itself, does not have the force of law unless it is officially adopted by a regulatory authority. It is recommended to read the standard in conjunction with the TDG Regulations. 1.5 Safety The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. health and safety practices in conjunction with any requirements prior to its use. 1.6 Units Quantities and dimensions used in this standard are provided in units from the International System of Units (SI units). Imperial equivalents may be shown in brackets. 1.7 Classification Dangerous goods are classified in accordance with Part 2, Classification, of the TDG Regulations and the corresponding particulars (UN Number, shipping name, class and packing group, as applicable) selected from Schedule 1 of the TDG Regulations.