In the 1991 case of Guy Wooddell, Jr. v. International Brotherhood of Electrical Workers, Local 71 et al., the U.S Supreme Court addressed a dispute involving union representation and employee rights under labor law. The plaintiff, Guy Wooddell Jr., was an employee who claimed that his union failed to represent him adequately during grievance proceedings after he was laid off by his employer in violation of seniority rules outlined in a collective bargaining agreement (CBA). He sued both his local and international unions for breach of their duty of fair representation under Section 301(a) of Labor Management Relations Act (LMRA), which allows employees to sue their employers for breaches in CBAs. The court ruled unanimously that an individual can sue both their employer and union simultaneously if they believe either party has violated terms set out within a CBA or breached its duty towards them as members/employees respectively. This decision affirmed that unions have legal obligations to fairly represent all members without discrimination or negligence.

In the dissenting opinion for Guy Wooddell, Jr. v. International Brotherhood of Electrical Workers, Local 71 et al., Justice Scalia disagreed with the majority's interpretation of Section 301(a) of the Labor Management Relations Act (LMRA). He argued that this section does not create a cause of action for individual employees against their labor unions for breach of duty in representing them during grievance proceedings. According to him, such an interpretation is inconsistent with both the text and legislative history of LMRA. Furthermore, he contended that even if one were to accept that Section 301(a) allows suits by individuals against their unions under certain circumstances, it should not be extended to cover cases where there was no violation or interference with any right guaranteed by a collective bargaining agreement as in this case.