440 U.S. 301 (1979) Cited 228 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
Explaining that accretion is "the addition of a relatively small group of employees to an existing bargaining unit where these additional employees have a sufficient community of interest with the unit employees and have no separate identity."
Finding 8 violation after determining company regularly, and over a period of time, allowed non-union solicitations while prohibiting union solicitations
Granting enforcement of an NLRB order holding that the employer violated Section 8 and of the National Labor Relations Act, finding that the zipper clause did not amount to a relinquishment of the right to bargain over effects of the employer's unilateral shift of production from one bargaining unit to another