The Republican National Committee and donor Shaun McCutcheon brought suit to challenge the $74,600 aggregate limit on contributions to non-candidate committees and the $48,600 aggregate limit on contributions to candidate committees in a two-year election cycle. The Supreme Court in 1976 had upheld the predecessor version of the aggregate limits in Buckley v. Valeo. On April 2, 2014, the Supreme Court struck down the aggregate limits, holding that the aggregate limits did not meaningfully prevent circumvention of the base limits or otherwise prevent quid pro quo corruption or its appearance. The Supreme Court, however, declined the petitioners’ request that it change the standard of review applicable to contributions limits.