Hazardous materials labels must meet strict specifications and requirements as defined in the 49 CFR part 172.407. These specifications define the label durability, design, size, and color. Other specifications include form or maker identification marks, exceptions, and the radioactive trefoil symbol. The following information is a plain-english summary of 49 CFR part 172.407, please refer to the exact 49 CFR regulation for official specifications. All Labelmaster hazmat labels meet these strict specifications. Show Durability
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Marking and labeling are important steps when preparing a dangerous good package for transportation. Labels often communicate the hazards associated with the package, and markings ensure the shipment is handled so that spills, accidents and exposure are prevented. As such, they must be applied appropriately, reflect correct information, and comply with the regulations. MarkingMarking means a descriptive name, identification number, instructions, cautions, weight, specification, or UN marks, or combinations thereof, required on outer packagings of hazardous materials or dangerous goods. The marking required:
Specialized markings: There are specialized markings that you should be aware of as well. Among them are: For liquid hazardous materials or dangerous goods: There are also specific marking requirements for radioactive materials, poisonous dangerous goods, and dangerous goods in limited quantities. Refer to the specific sections found in 49CFR, Part 172, Subpart D. LabelingLabels identify the specific primary and subsidiary hazards posed by the materials in a dangerous goods package. These methods of communication rely on specific colors, codes, and pictograms to clearly and immediately identify the type of materials in the package. 49 CFR 172.406 states labels must be printed on or affixed to a surface (other than the bottom) of the package or containment device containing the hazardous material and be located on the same surface of the package and near the proper shipping name marking, if the package dimensions are adequate. For more information on marking and labeling, see DOT Chart 17 (PDF). (click to enlarge)
In the section: A label is the written, printed or graphical information concerning a hazardous chemical that is affixed to, printed on, or attached to the container or pipe work of a hazardous chemical. Labels must clearly identify the chemical and include information on its hazards, plus instructions and information on its safe storage, handling, use and disposal. The label must be written in English and should be large enough to contain all of the relevant hazard and other information in a size and style that is easily visible. Labels should be appropriate to the size of the container. The label must be attached to the outside of the container and should be visible in the normal storage position. The information and any symbols on the label should be printed in a colour or colours that provide a distinct contrast to the background colour. You can find further information on chemical labelling requirements on the Safe Work Australia website or you can call our Help Centre on 1300 365 255. Responsibility for labellingA PCBU must correctly label any hazardous chemical used, handled or stored at the workplace. Most hazardous chemicals purchased from a manufacturer or supplier and still in their original container should already be correctly labelled. Correct labelling is also required for all hazardous chemical manufactured at the workplace or transferred or decanted from its original container at the workplace. Labels of workplace hazardous chemicals do not need to be formally approved to meet work health and safety requirements. Reviewing labelsLabels must be reviewed periodically in order to ensure they are up-to-date e.g. when there is a change in the formulation or ingredients that changes the hazardous properties of the chemical, or when new information on the hazards of the product or any of its ingredients becomes available. When the classification of a hazardous chemical changes the label must be reviewed and, if necessary, revised to reflect any changes. Importers, manufacturers and suppliers should review any new or significant information regarding any hazardous chemicals they import, manufacture or supply. A review of the literature and other relevant sources of information should be undertaken on a regular basis, but at least every five years. If you operate a business that uses hazardous chemicals you should refer to the Labelling of workplace hazardous chemicals - Code of Practice. Chemical classificationChemical classification and hazard communication on labels and Safety Data Sheets (SDS) is based on the Globally Harmonised System of Classification and Labelling of Chemicals (GHS). The GHS is a single internationally agreed system of chemical classification and hazard communication through labelling and SDS. The GHS is published by the United Nations and includes harmonised criteria for the classification of physical hazards, health hazards and environmental hazards. All Australian states and territories have agreed to adopt the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) Revision 7 under the model WHS laws for workplace hazardous chemicals. Some hazardous chemicals are excluded from the labelling provisions of the WHS Regulations and therefore the Code does not apply to those chemicals. For modifications to the requirements of the GHS, refer to Schedule 6 of the WHS Regulations. Commencement of GHS 7 transitional periodAustralia officially entered the transition period from GHS 3 to GHS 7 on 1 January 2021. The transition period is for two years and will end on 31 December 2022. See the Safe Work Australia website for details and resources on the transition. SafeWork SA has amended the Work Health and Safety Regulations 2012 (SA) to give effect to this transition and update references to the GHS.
See Work Health and Safety (Miscellaneous) Variation Regulations 2020 for details. Classification and labelling for workplace hazardous chemicals poster - Safe Work Australia Hazardous chemical information system - Safe Work Australia Globally Harmonized System of classification and labelling of chemicals (GHS) - Comcare The GHS Third Edition - United Nations Economic Commission for Europe |