Which topic is more likely to be governed by federal regulatory agencies rather than state regulatory agencies?

• A. Sale of chemicals used on the job
• B. Licensing of cosmetology professionals
• C. Local sanitation codes
• D. State tax on products

Answer: (A)

What this question is getting at is where federal rules are most likely to apply—safety and environmental protections that affect workers and the public on a broad, nationwide scale. The sale and use of chemicals in a workplace fall squarely into that realm. Chemicals carry potential hazards, so there are nationwide standards for how they must be labeled, stored, handled, and how exposure is controlled. Federal agencies like OSHA and the EPA set those requirements to protect workers and the environment across the country, which is why this topic is governed by federal regulation.

Licensing of cosmetology professionals is typically handled by individual states, since credentialing and scope of practice are determined at the state level. Local sanitation codes are enforced by city or county health departments, reflecting local public health priorities. State taxes are determined by state governments; while there are federal taxes, the regulatory framework for taxes of products is statewide rather than federal in this context.

So, the topic involving the sale and use of workplace chemicals aligns with federal oversight due to nationwide safety and environmental standards.