A Chart setting out how the National Labor Relations Board (NLRB) categorized types of employment rules when applying its test for facially neutral employment policies and rules under Boeing Company between December 14, 2017 and August 1, 2023. The categories reflected the extent that the rule types tended to impact employees' exercise of rights under Section 7 of the National Labor Relations Act (NLRA) and tended to be justified by legitimate business interests. On August 2, 2023, the NLRB overruled that analysis and all cases relying on it in Stericycle, Inc. The chart summarizes whether the NLRB, when Boeing governed, viewed the identified types of rules as generally lawful, generally unlawful, or warranting further individual scrutiny.