On October 31, 2023, the National Labor Relations Board (NLRB) and Occupational Safety and Health Administration (OSHA) entered into a Memorandum of Understanding (MOU) to strengthen their interagency partnership. The purpose of this partnership is to establish a process for information sharing, referrals, training, and outreach between the agencies. Additionally, the agencies wish to address certain anti-retaliation and whistleblowing issues through this collaboration.

Since 1975, the NLRB and OSHA have engaged in cooperative efforts during investigations. According to NLRB General Counsel Jennifer Abruzzo and OSHA Assistant Secretary Doug Parker, the MOU seeks to strengthen this interoffice coordination in an effort to provide greater protection for workers to speak out on unsafe working conditions without fear of punishment or termination.

Exchange of Information

According to the MOU, the NLRB and OSHA “may share, either upon request or upon the respective agency’s own initiative, any information or data that supports each agency’s enforcement mandates, whether obtained during an investigation or through any other sources.” This information may include complaint referrals and information in complaint or investigative files. The MOU notes that this information will be shared only if it is relevant or necessary to the recipient agency’s enforcement responsibilities and ensures that the sharing of information is compatible with the purposes of the agency that is collecting the records.

For example, if OSHA learns during an investigation that there are potential victims of unfair labor practices who have not filed a complaint with the NLRB, OSHA will explain the employees’ rights and provide them with the NLRB’s phone number and web address. Additionally, if an employee files with OSHA an untimely complaint of retaliation, OSHA may then advise the employee to file a complaint with the NLRB, because the NLRB has a six-month time limit for filing such complaints whereas OSHA’s time limit is only 30 days. As a result, employers may be facing both agencies during an investigation.

Coordinated Investigations and Enforcement

The NLRB and OSHA will determine whether to conduct coordinated investigations and inspections in order to facilitate appropriate enforcement actions. If coordinated investigations occur and there are overlapping statutory violations, each agency may take relevant enforcement actions. In practice, employers should assume that if either agency is conducting an investigation into alleged retaliation, that agency will consider involving the other.

Takeaways for Employers

Heading into 2024, employers can expect to see more interagency coordination between the NLRB and OSHA during investigations. While the two agencies remain separate, there is a clear entanglement of enforcement action as the NLRB seeks to increase federal agency collaboration. As such, employers may presume that information collected by one agency will be provided to the other. As the agencies seek to increase worker protection across the board, employers will want to ensure that their management personnel are trained and up-to-date on the anti-retaliation and whistleblowing provisions of the Occupational Safety and Health Act and the National Labor Relations Act.