WHMIS stands for Workplace Hazardous Materials Information System. Learn the meaning, the four parts, and what Canadian employers need to know.
WHMIS guide for Canadian employers. Covers hazard classes, SDS, labels, pictograms, training, and the December 2025 compliance deadline.
WHMIS 2015 replaced the old class system with GHS-aligned hazard groups, pictograms, and SDS. Here is what changed and what your crew needs to know.
COR Action Plan 2026: deadlines, eligibility, and the 5-step process to maintain your COR or SECOR without a maintenance audit. ACSA proposals due...
How to build an emergency response plan for construction. Legal requirements, COR audit readiness, common gaps, and what your ERP must include.
Your crew needs a drug and alcohol policy that holds up to COR audits and OHS inspections. Here is what to include and how to roll it out.
WHMIS training requirements include two mandatory parts: generic education and workplace-specific training. Who needs it, how often, and employer...
Trench cave-ins are the deadliest construction incidents. Canadian excavation rules for shoring, sloping, soil assessment, and daily inspections.