Which legislation provides nationwide menu labeling regulations for chain restaurants?

The legislation that provides nationwide menu labeling regulations for chain restaurants is Section 4205 of the Patient Protection Affordable Care Act. This provision requires chain restaurants and similar retail food establishments with 20 or more locations to provide calorie information on menus and menu boards. The aim is to help consumers make more informed choices about the food they eat by making nutritional information more accessible at the point of purchase.

This regulation is significant because it standardizes labeling practices across the country, ensuring that consumers can find vital nutritional information consistently in restaurants, which enhances transparency in food offerings. Through this law, patrons can better understand the calorie content of meals, which can aid in dietary planning and improving overall public health.