Which trio of agencies is commonly referenced for product regulatory guidelines?

• A. NIH, WHO, UNICEF
• B. CDC, NIH, USDA
• C. FAA, FCC, SEC
• D. FDA, EPA, USDA

Answer: (D)

Understanding which agencies regulate product guidelines in the U.S. across foods, drugs, and environmental products is key. The FDA handles foods, drugs, cosmetics, and medical devices, setting safety and labeling rules that cover many consumer health products. The EPA regulates environmental health and safety, including pesticides and chemical substances used in products, guiding exposure limits and labeling. The USDA oversees meat, poultry, eggs, and certain agricultural products, including specific labeling and safety standards for those foods. Put together, these three agencies are the ones most commonly cited for broad product regulatory guidelines because they cover the major areas of consumer goods and safety.

The other options mix organizations that aren’t the primary regulators for these categories. Some are international bodies or focus on research rather than enforcement, while others regulate very different sectors (like aviation, communications, or finance) and don’t provide that broad, cross‑category product guidance.