The NYT reported that Indiana's legislature approved a measure that requires that the workers who support a union at the workplace pay for the representation of the workers who choose not to pay for the union's representation. It would have been helpful to remind readers that a union is legally obligated to represent all the workers in a bargaining unit, regardless of whether a worker has opted to join the union.
This means that non-members not only get the same wages and benefits that the union gets for its members, they also are entitled to the union's protection in the event of disputes with the employer. Most states allow workers to sign contracts that require non-union members to pay for the benefits they receive from the union.
The bill passed by Indiana's legislature prohibits unions and employers from signing this sort of contract. Instead, it requires unions to provide free representation to non-members.