What group is responsible for assuring safe and healthful working conditions according to OSHA's policy?

The correct answer highlights the role of Congress in establishing the framework for workplace safety regulations under OSHA (Occupational Safety and Health Administration). Congress enacted the Occupational Safety and Health Act of 1970, which created OSHA to help ensure safe and healthful working conditions for workers. This legislation empowers OSHA to set various standards and enforce compliance, illustrating the significant role that legislative bodies play in forming the laws that govern workplace safety.

Congress's involvement is foundational, as it is responsible for crafting the laws that OSHA administers. While the Department of Labor oversees OSHA's implementation, and employers and states play roles in compliance and enforcement, the ultimate authority and responsibility for creating a safe workplace begin with the legislation passed by Congress. Understanding this hierarchy clarifies the legislative intent behind workplace safety measures and the importance of informed policy-making in protecting workers.