Which of the following is NOT a requirement of the Fair Labor Standards Act?

The Fair Labor Standards Act (FLSA) primarily sets standards for minimum wage, overtime pay, recordkeeping, and youth employment. While it requires employers to adhere to minimum wage and regulates how much employees must be paid for overtime work, it does not mandate that employers provide vacation pay. Vacation pay is not a federally required employee benefit; instead, it is typically part of the employment terms negotiated between employers and employees or specified in a company's policy.

Therefore, recognizing that the FLSA does not address vacation pay as a requirement clearly identifies why this choice is correct. Employers may choose to offer vacation as a benefit, but it is not enforced by federal law, making it distinct from the other choices listed.