# Age Discrimination in Employment Act — US federal employment law thresholds by employee count

For Age Discrimination in Employment Act, employee threshold is 20; requirement is Age discrimination protection for workers 40 and older, verified against its source on 2026-08-04.

- **Law:** Age Discrimination in Employment Act
- **Full name:** Age Discrimination in Employment Act
- **Employee threshold:** 20
- **Requirement:** Age discrimination protection for workers 40 and older

## What the source says

> Age Discrimination in Employment Act

## Source

- https://www.joinhomebase.com/blog/labor-laws-employee-count

Last verified: 2026-08-04. Review by: 2027-08-04.
Part of [US federal employment law thresholds by employee count](https://referencesource.org/regulatory-threshold-triggers/).