Incorrect chemical classification can expose workers to serious health and safety risks while placing organisations at legal and financial risk. Many professionals struggle to interpret GHS and WHMIS standards correctly and apply them within Canadian regulatory frameworks. This GHS Classification (WHMIS) course provides structured training on hazard classes, categories, legal responsibilities, and step-by-step classification procedures. It explains how WHMIS aligns with GHS and how classification supports effective hazard communication. Learners gain the ability to classify substances accurately, document findings properly, and meet supplier, employer, and worker obligations. By completing this programme, learners strengthen workplace safety, regulatory compliance, and organisational accountability under GHS and WHMIS requirements in Canada.