Owners and facilities managers have a legal and moral obligation to provide a safe environment for residents, contractors, and visitors. Safety is critical to the long-term success of any building. An effective safety management system (SMS) ensures all work is conducted safely through documented policies, planning, implementation, assessment, and management reviews. It establishes controls to prevent accidents from errors. Key elements of an SMS include policy, planning, implementing, assessing, and management review. Dangerous goods management requires proper storage, signage, segregation, and disposal of hazardous materials according to their classifications to avoid risks to health, property, and the environment.