Does GHS affect current workplace hazard labeling systems?

Yes. If a chemical is supplied to the workplace with a GHS label, it must be maintained. If the chemical is transferred to a secondary container (i.e. tank or spray bottle) that remains in the workplace, then employers can choose to label it with a workplace label. The requirements for these labels will be defined in the various Provincial and Territorial WHMIS acts. It is the responsibility of the employer to ensure that workers are trained and educated on this type of label. It is anticipated that a workplace label will require the following information:

• Product name (matching the SDS product name).
• Safe handling precautions, may include pictograms or other supplier label information.
• A reference to the SDS (if available).

If the chemical is transferred to a "portable" secondary container for use by only the person who transferred it during the same work shift, then it is considered "immediate use" and a label is not required.