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 TodayWe at MySDS are here to assist you. If you used to have your Safety Data Sheets (SDSs) managed by Lehder now part of Montrose Environmental we can HELP!
Read More >We make chemical inventory and maintenance of SDS and MSDS simple and easy.
Read More >There have been many changes to workplace hazardous materials safety regulations, WHMIS. We can help make sure your business is in compliance.
Read More >Health 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 >Asbestos “is a term that refers to six naturally occurring silicate minerals. All are composed of long and thin fibrous crystals; each fiber being
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