440 U.S. 301 (1979) Cited 228 times 20 Legal Analyses
Holding that a union's request for employee aptitude tests was relevant to its claim, but employer's interest in preserving confidentiality was also legitimate, and disclosing the information only upon the employee's written consent was a reasonable accommodation
42 U.S.C. § 12101 Cited 24,247 times 67 Legal Analyses
Finding a pattern of " unnecessary discrimination and prejudice" that "costs the United States billions of dollars in unnecessary expenses resulting from dependency and nonproductivity"