U.A.W. Monitor Reveals Details About Investigation Into Union Leader

A court-appointed monitor disclosed on Monday that he was investigating accusations that the president of the United Automobile Workers union retaliated against a vice president for resisting actions that would have benefited the president’s domestic partner and her sister.

The monitor made the disclosure in a court filing seeking access to internal union documents as part of an investigation that began in February into potential financial misconduct.

Since then, the monitor and the union have clashed over how much access the monitor should have to union documents, and the pace at which the union has produced them. In Monday’s filing, the monitor, Neil Barofsky, sought an order granting him extensive access.

The union declined to comment.

The monitor was appointed as part of a 2021 consent decree that ended a federal corruption case against the union. It concerned 11 top officials who were convicted of felonies, including two former U.A.W. presidents.

The U.A.W.’s current president, Shawn Fain, was an obscure union official before winning the top job in March 2023 on a platform of reforming the union, getting tough with large U.S. automakers and organizing nonunion companies.

Under Mr. Fain, the union waged a set of six-week-long strikes last year that won members substantial wage and benefit increases. The union then capitalized on the momentum of the strike by unionizing a Volkswagen plant in Chattanooga, Tenn., this April — the first foreign-owned plant in the South to be unionized — before losing another high-profile election in May at two Mercedes plants in Alabama.