Don't be discouraged. LEDHER may not be able to assist you any longer, but MySDS will manage your Safety Data Sheets (SDSs) for you.
MySDS is here to assist you with your Safety Data Sheet (SDS) Management and WHMIS compliance.
Hazardous Materials Management. Risk Assessments. Chemical Approval Processes. Exposure Control Plans.
We at MySDS are here to assist you.
If you previously had your Safety Data Sheets (SDSs) managed by Lehder (now part of Montrose Environmental) we can HELP!

If you find a lower price for a comparable service, we will beat it by 10%.* Contact us today, and start saving money today!
Get Started TodayHealth Canada updated WHMIS to align with GHS Revisions 7 & 8. Learn about new SDS requirements, hazard classes, and your compliance deadline: December 14, 2025. MySDS can help.
Read More >Health and Safety training is often met with a lack of excitement from staff and employers alike. We can help make it engaging.
Read More >MySDS is the only online SDS / MSDS management software system that keeps you fully compliant.
Read More >It is a hassle to organize safety data sheets. But with our SDS software, we make the process easier than ever before.
Read More >Are you overwhelmed by WHMIS and GHS policies and procedures? Are you worried you wouldn’t pass an OHS inspection if the Ministry of Labour (MOL) paid you a visit?
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