Nonunion employers often believe they don't have to worry about decisions from the National Labor Relations Board (NLRB). Well, think again! On March 15, 2015, NLRB General Counsel Richard F. Griffin issued a 30-page memo (Memorandum GC 15-04) that provides guidance on handbook policies the NLRB considers unlawful. The memo focuses on employer rules that may violate Section 7 of the National Labor Relations Act (NLRA) by prohibiting protected concerted activity. Section 7 of the NLRA gives employees the right to "self-organization, to form, join, or assist labor organizations, to bargain collectively through representatives of their own choosing, and to engage in other concerted activities for the purpose of collective bargaining or other mutual aid or protection."