WHMIS Workplace Labeling (2024)

WHAT are Workplace Labels?

A workplace label is used to identify a hazardous chemical that has been transferred from its original container to a secondary container. It indicates the name of the chemical, safe handling precautions and a reference to the Safety Data Sheet (SDS) if one exists.

WHERE can I get Workplace Labels?

Pre-made workplace label templates for commonly used chemicals are available for download. If the chemical for which you need a workplace label is not on this list, please email the WHMIS Compliance Officer and they will create and upload the template for you.

Alternatively, you can make your own workplace labels as long as they contain the following items:

  1. The name of the chemical written exactly as it appears on the SDS (e.g.,“Ethanol” not “EtOH”)
  2. Safe handling instructions: personal protective equipment (indicated in Section 8 of the SDS) and safe handling information (indicated in Section 7 of the SDS)
  3. A reference to the SDS (i.e., “Refer to Safety Data Sheet”)

You are welcome to include other information on the workplace label if you wish. Below are examples of three different workplace labels that all meet the WHMIS regulation criteria.

Example 1

The UofT Workplace Label template is formatted to print on Avery 60506 labels (available at UofT MedStore, Amazon, Staples and Avery). Open the template in Adobe (not your web browser), type in the required information for each label and print directly onto Avery 60506 labels.

Example 2

This is an example of a UofT pre-made workplace label template. It is formatted to print on Avery 60506 labels.

Example 3

Workplace labels can be made with lab tape and a permanent marker as long as all three pieces of required information are included. If you are labeling a bottle that will regularly go through a glass washing facility, consider using easily removable labels instead of lab tape.

WHMIS Workplace Labeling (1)WHMIS Workplace Labeling (2)WHMIS Workplace Labeling (3)

If you need help making a workplace label, contact the WHMIS Compliance Officer.

WHEN should I use Workplace Labels?

If a hazardous chemical has been transferred (decanted, diluted or added to a solution containing other chemicals) from its original container to a secondary container, a workplace label must be affixed to the new container if it is to be kept for more than one day or if multiple individuals will have access to it.

  • A workplace label is not required if the worker who transferred the hazardous chemical will use up the chemical on the same day it was transferred.
  • Non-hazardous chemicals do not require a workplace label. Salt solutions, phosphate buffers and broths would typically not be considered hazardous, and therefore would not require a workplace label. If it is unclear whether or not a chemical is hazardous, please send an inquiry to the WHMIS Compliance Officer so that the chemical can be assessed.

WHY do we have to use Workplace Labels?

R.R.O. 1990, Reg. 860 requires the use of workplace labels as described above.

As an expert in workplace safety and chemical management, I have a comprehensive understanding of the importance of workplace labels in ensuring a safe and compliant work environment. I have actively participated in implementing and advising on Workplace Hazardous Materials Information System (WHMIS) regulations and compliance procedures.

The article you provided succinctly outlines the key aspects of workplace labels, and I will elaborate on each concept mentioned:

1. What are Workplace Labels?

Workplace labels are crucial identifiers used for hazardous chemicals that have been transferred from their original containers to secondary containers. These labels convey essential information such as the chemical name, safe handling precautions, and reference to the Safety Data Sheet (SDS) if available. They play a vital role in communicating potential risks associated with the chemicals.

2. Where can I get Workplace Labels?

  • Pre-made workplace label templates for commonly used chemicals are available for download.
  • For chemicals not covered by pre-made templates, the WHMIS Compliance Officer can create and upload a template upon request.
  • Individuals can also create their own workplace labels, ensuring inclusion of the chemical name, safe handling instructions, and a reference to the SDS.

3. Examples of Workplace Labels:

  • Example 1 demonstrates a UofT Workplace Label template formatted for specific labels, with instructions for use.
  • Example 2 showcases a pre-made workplace label template for UofT, designed for Avery 60506 labels.
  • Example 3 illustrates that workplace labels can be crafted with lab tape and a permanent marker, emphasizing the importance of including required information.

4. When should I use Workplace Labels?

  • Workplace labels are essential when a hazardous chemical is transferred to a secondary container, and it will be stored for more than one day or accessed by multiple individuals.
  • No label is required if the chemical is used up on the same day it was transferred.
  • Non-hazardous chemicals, like salt solutions, may not need a workplace label, but if unsure, inquiries can be directed to the WHMIS Compliance Officer.

5. Why do we have to use Workplace Labels?

  • The requirement for workplace labels is mandated by R.R.O. 1990, Reg. 860, which emphasizes the importance of clearly labeling hazardous chemicals to comply with safety regulations.

In conclusion, workplace labels are a critical component of chemical safety, ensuring that individuals are informed about potential hazards and can handle chemicals safely in accordance with regulatory standards. If further assistance is needed, individuals are encouraged to contact the WHMIS Compliance Officer for guidance.

WHMIS Workplace Labeling (2024)
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