Employers may not maintain a “blanket rule” prohibiting employees from discussing ongoing employee misconduct investigations, according to a July 30 ruling by the National Labor Relations Board. In Banner Health System d/b/a Banner Estrella Medical Center, the Board held that such a broad confidentiality rule violates Section 7 of the National Labor Relations Act, which gives employees the right to discuss concerns with each other for their mutual aid and protection. In a particular investigation, an employer may be able to order employees to maintain confidentiality, but only if the employer can show a “legitimate business justification that outweighs employees’ Section 7 rights.” The employer cannot rely on a “generalized concern with protecting the integrity of the investigation.” Instead, the employer must first determine if the confidentiality order is necessary to protect witnesses or to prevent the destruction of evidence, the fabrication of testimony, or a cover up. The ruling applies to unionized and non-unionized employees, as both are covered under Section 7 of the NLRA. Employers can continue to order all management employees to not discuss investigations with others, as they are not covered by the NLRA. In light of this ruling, employers should:
- Remove blanket confidentiality orders from their investigation policies and procedures
- Establish a procedure to determine for each investigation whether there is a legitimate business justification for issuing a confidentiality order
- Train all investigators on the nuances of this Board decision and the law of investigations generally
For a review of your investigation policies or to learn more about our internal investigations training, please contact us.