This document provides an overview of common legal issues faced by human resource professionals. It discusses federal laws prohibiting employment discrimination based on protected classes such as race, gender, religion, and disability. The Equal Employment Opportunity Commission enforces anti-discrimination laws and investigates complaints. The document also outlines legal requirements around compliance, safety, military leave, labor relations, employee privacy, and negligence. Key Supreme Court cases that established standards for disparate treatment claims and hostile work environment sexual harassment are also summarized.