OSHA Clarifies the Standard for Whistleblower Claims

May 15, 2015

On April 20, 2015, the Acting Director of the Occupational Safety and Health Administration (“OSHA”) Whistleblower Protection Programs issued a memorandum to all Regional Administrators clarifying the standard which should be applied to whistleblower claims at the agency investigatory stage.  The guidance was issued because there was some concern that the standards contained in OSHA’s Whistleblower Investigations Manual were “ambiguous.”  The clarified standard is that “after evaluating all of the evidence provided by the employer and the claimant, OSHA must believe that a reasonable judge could rule in favor of the complainant.” A few points about the clarification are noteworthy.  First, the agency made it clear that “the evidence does not need to establish conclusively that a violation did occur.”  Second, “a reasonable cause finding does not necessarily require as much evidence as would be required at trial.”  Finally, the memorandum does note that “although OSHA will need to make some credibility determinations to evaluate whether a reasonable judge could find in the complainant’s favor, OSHA does not necessarily need to resolve all possible conflicts in the evidence or make conclusive credibility determinations.” While it is too early to tell whether the newly clarified standard will result in more (or less) reasonable cause determinations, employers need to take the guidance into consideration when they are involved in any future whistleblower investigation.