Arbitration agreements cannot waive the right to seek public injunctive relief, even after Concepcion. For now, that rule is safe in California.In California state courts, it is clear that arbitration agreements will not be enforced with respect to PAGA claims. Small Claims Court is an option for those who are filing a limited civil case. Small claims cases are resolved quickly and inexpensively. 5. Types of Agreements - Broad - Narrow. - Self-executing - Party arbitrators, one neutral. In the first of the relevant Supreme Court cases, the Court considered whether the Federal Arbitration Act (FAA) preempted state law, and. It says that federal law trumps contrary state law. Const. art. Superior Court ex rel.