The Age Discrimination In Employment Act applies to employers with ______ or more employees.

The Age Discrimination in Employment Act (ADEA) specifically pertains to employers with 20 or more employees. This federal law was enacted to prohibit discrimination against individuals aged 40 and older in the workplace, ensuring that older employees have the same rights as their younger counterparts. The threshold of 20 employees is significant because it delineates the scope of the ADEA's applicability and ensures that it covers a substantial number of workplaces.

This means that if an employer has at least 20 employees, they are required to comply with the provisions of the ADEA, providing protections against age-related discrimination in hiring, promotions, wages, and other employment-related decisions. Understanding this threshold is crucial for both employers and employees when it comes to recognizing their rights and responsibilities under the law.

The other options reflect numbers that do not align with the ADEA’s stipulations. For instance, while larger employers may be governed by other laws and regulations addressing employment issues, the ADEA specifically names 20 as the cutoff for compliance.