440 U.S. 301 (1979) Cited 227 times 20 Legal Analyses
Holding that NLRB erred in requiring employer to disclose performance test scores of employees as information for collective bargaining, regardless of employee consent, because of the sensitive nature of the test scores
Holding that the NLRB was not conducting "improper pre-trial discovery" by issuing investigative subpoenas because it "was merely exercising its congressionally authorized investigative powers, nothing more."