What establishes employment standards that companies must follow, such as entitlements to lunch breaks?

The Fair Labor Standards Act (FLSA) is the correct answer as it is the primary piece of legislation that establishes various employment standards in the United States, including minimum wage, overtime pay, and provisions regarding child labor. Importantly, it also outlines entitlements to breaks during the workday, such as lunch breaks, although it does not mandate that every employee must receive them. Instead, the FLSA provides guidance that influences employers on managing work hours and employee rights regarding breaks.

The Labor Relations Act primarily deals with the relationship between employers and unions, focusing on collective bargaining and employees' rights to organize. While it plays a vital role in labor relations, it does not address specific employment standards like lunch breaks.

The Workplace Safety Act focuses on occupational safety and health regulations, ensuring that workplaces are safe for employees. It does not cover broader employment standards such as breaks and pay.

The Employee Rights Act pertains to protecting employees from discrimination and ensuring their rights are upheld, but it does not specifically set forth standards regarding work hours or breaks.

Overall, the FLSA is specifically designed to regulate and set forth employment standards, making it the relevant choice for establishing those entitlements to lunch breaks.