4S Consulting Services Inc. provides occupational health and safety consulting, training, and compliance solutions tailored to regulated, safety-critical industries, including trucking and transportation. We support carriers, fleet operators, and logistics organizations with COR® certification, safety program development, regulatory compliance support, and industry-specific safety training. Our services help trucking employers manage risk, meet Ministry of Labour and WSIB requirements, and maintain due diligence across drivers, terminals, and multi-site operations. Through our proprietary 4SafeCom safety management software, we also provide digital tools to track training, incidents, and compliance documentation efficiently.