US court says longstanding NLRB rule on post-merger union bargaining is invalid
SPY•Hospital Menonita case and broader implications
The NLRB declined to comment. Lawyers for the hospital did not immediately respond to a request for comment.
Hospital Menonita de Guayama acquired another hospital in 2017 and withdrew recognition of the union representing its workers, claiming it had lost majority support. The D.C. Circuit was reviewing an NLRB ruling that said the hospital had violated the National Labor Relations Act.
The NLRB first adopted the successor rule in 1981 after rejecting a similar requirement in the 1970s, and since then has twice eliminated and then re-adopted it, most recently in 2011.
NLRB policies often fluctuate as control of the agency changes hands in successive presidential administrations. Tuesday's ruling is significant because any NLRB decision can be appealed to the D.C. Circuit, so any decision applying the successor bar is vulnerable to being overturned by the appeals court.




