FINRA, Arbitration
FINRA arbitration code does not bar voluntary pre-dispute waiver of FINRA arbitral forum.
http://www.ca2.uscourts.gov/decisions/isysquery/8d2937c2-ab0e-4998-8a3a-4d871f79f592/3/doc/15-345_opn.pdf#xml=http://www.ca2.uscourts.gov/decisions/isysquery/8d2937c2-ab0e-4998-8a3a-4d871f79f592/3/hilite/
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.