In the Supreme Court of the United States, Mark Janus, petitioner, v. American Federation of State, County and Municipal Employees, Council 31, et al., respondents [electronic resource] : on writ of certiorari to the United States Court of Appeals for the Seventh Circuit : brief of National Women's Law Center, the Leadership Conference on Civil and Human Rights, and 85 additional organizations committed to civil rights and economic opportunity as amici curiae in support of respondents / Matthew S. Hellman, counsel of record [and 10 others].

The question presented is whether the practice of states and public sector unions collecting agency fees from non-consenting employees is a violation of their First Amendments rights insofar as it conflicts with the employees' religious beliefs.