Hazardous Materials Certification - Technician Level refers to the knowledge and competency required to handle, identify, store, and respond to hazardous materials at a technician level in accordance with safety procedures and regulations. It is applied in work settings where personnel inspect containers, use protective controls, support spill response, and assist with containment or cleanup activities. The skill includes recognizing hazards, following site procedures, and communicating risks to support safe operations.

Hearing Conservation Programs refers to structured workplace initiatives designed to prevent noise-related hearing loss by identifying exposure risks, monitoring sound levels, and supporting protective measures. The skill involves planning, implementing, and evaluating program activities that help organizations comply with hearing protection requirements and reduce occupational risk. It is applied in settings where workers may be exposed to hazardous noise and where ongoing training, assessment, and recordkeeping are needed to support hearing health.

Occupational Health refers to the discipline concerned with the physical and mental well-being of employees in the workplace. This skill encompasses the identification, assessment, and management of workplace hazards that may affect health and safety. Knowledge of Occupational Health is used to develop policies and programs aimed at preventing work-related injuries and illnesses, promoting health and safety standards, and ensuring compliance with regulations. It also involves conducting health assessments and providing guidance on ergonomics and wellness initiatives to enhance employee productivity and quality of life.

Occupational Hygiene refers to the discipline focused on the identification, evaluation, and control of workplace hazards that may affect the health and well-being of workers. This skill involves the assessment of chemical, physical, biological, and ergonomic risks in various work environments. Knowledge of Occupational Hygiene is used to implement strategies and practices that minimize exposure to harmful agents, ensuring a safer workplace and promoting employee health.

Safety Science refers to the systematic study of hazards, risk, and protective measures that support safe conditions in work and public settings. It is applied to identify potential sources of harm, evaluate risk levels, and inform controls, procedures, and standards that reduce incidents. The skill is used in planning, inspection, incident analysis, and the design of processes, equipment, and environments to improve safety outcomes.