Workers in Many Sectors
Do I Need to Update my Safety Data Sheets?

Written by: Rob Hallsworth

Published on: 13 March 2019

The first question we are asked about SDSs is around the need to update your safety data sheets. In fact, most organizations and people are more concerned with how to keep SDSs updated then they are about any health and safety issues when using the product.

What the Regulations Say

WHMIS 1988 stated the following regarding updating data sheets:

When a supplier material safety data sheet is three years old, the employer shall, if possible, obtain from the supplier an unexpired supplier material safety data sheet if any of the controlled product remains in the workplace.

WHMIS 2015 states this:

An employer is required to update the most recent supplier SDS at the workplace as soon as practicable after significant new data about a product is provided by the supplier, or becomes available to the employer in some other way.

A Guide to the Legislation (WHMIS) Ontario provides these clarifications around updating the SDSs:

Under federal law, it is the supplier’s responsibility to ensure that the SDS for a hazardous product is current and complies with all applicable requirements every time the product is sold.

Suppliers are not required to inform past buyers of a hazardous product that significant new data is available.

 “Significant new data” means information about a product that would change its classification … or change the ways to handle the product safely.

What Does This Mean

Under WHMIS 1988 it was clear when a new sheet was required – after 3 years. While this was easier to understand, the time and effort to update the sheets was more than most organizations could handle. With WHMIS 2015, sheets do not expire and if a supplier does not inform you of a change you likely will not know. This should save you time and money as you are not so focused on updating the sheets.

Measure It!

To stay on top of updating your safety data sheets you will need to know if the sheet complies with WHMIS 2015 and its age. With this information you can look at your collection as follows:

RED – Sheets not in compliance with WHMIS 2015 – replace ASAP

YELLOW – Sheet in compliance but greater than 3 years old – if you are still using the product consider checking for a new sheet. If you are no longer using the product keep the SDS on file but remove it from your active viewing area.

GREEN – Sheet in compliance but less than 3 years old – replace if supplier provides update

To stay on top of this you would need to have a dashboard or overview of your sheets readily available. One customer was tracking this in an Excel spreadsheet. Their score was 4% red, 11% yellow and 85% green.

People who can’t see how they are doing struggle. One customer we looked at had 1,780 sheets. Their sheets were hosted by one of the largest SDS providers with access to millions of data sheets. Yet their score using the above standards was 41% red, 20% yellow and 39% green. And the customer had no information to determine where they stood. We had to count the sheets to provide this overview. A different customer had 288 paper sheets in a binder, but were not tracking date nor type of sheet. When we reviewed their sheets they were 95% RED.

The short is answer is you still need to update your safety data sheets. But like anything you are trying to manage if you want to ensure you have up-to-date sheets you will need to have some measure of performance.

Please feel free to contact us if you have any more questions about the requirements to update your safety data sheets.


Read More About

Safety Data Sheets, WHMIS


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SDS RiskAssist is brought to you by award-winning Rillea Technologies, an Ontario-based company that uses the power of technology to give employers control and understanding over the otherwise pervasive and worrisome use of chemicals. SDS RiskAssist ensures workers know why chemicals are being used, what their benefits and hazards are and how to use them safely! RilleaTech’s 10-step chemical management process guides employer action to mitigate their risk and ensure workers have the right knowledge to prevent harm. Workers can access this knowledge via mobile or desktop devices as often as needed, from anywhere in the world. SDS RiskAssist is the winner of 2018 and 2019 Readers’ Choice Awards by Canadian Occupational Safety Magazine; the 2019 Innovation Guelph Startup of the Year Award; the 2019 Quinte Business Achievement Award (Trailblazer category) and The Ottawa Network’s 2020 Bootstrap Award (SaaS category). Rillea Technologies supports the United Nations Sustainable Development Goals, working with our clients to take action for a sustainable planet.

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