Sustained Cadmium exposure can be dangerous for health. So, this online training course underlines the safety regulations formulated for the construction workers in the state of California who are exposed to cadmium at workplaces, impacts to human body, types of exposure, engineering and administrative procedures, best work practices and standard safety regulations to limit exposure. The course also offers procedures to evaluate medical conditions, follow-up actions to be made in case of cadmium exposure and compliance practices.