Generally speaking, there's nobody out there proactively enforcing antidiscrimination laws. The enforcement pathway is reactive. You get penalized for discrimin

Generally speaking, there's nobody out there proactively enforcing antidiscrimination laws. The enforcement pathway is reactive. You get penalized for discrimination (in theory) when someone you've discriminated against brings legal action against you. In this case, someone would have to sue them. For instance, an older developer who interviews, believes he or she is being discriminated against on the basis of age, and uses the advertisement as further evidence in the complaint.