Chapter 22. Tying Arrangements 12 U.S. Code §1971. Definitions 12 U.S. Code §1972. Certain tying arrangements prohibited; correspondent accounts 12 U.S. Code §1973. Jurisdiction of courts; duty of United States attorneys; equitable proceedings; petition; expedition of cases; temporary restraining orders; bringing in additional parties; subpenas 12 U.S. Code §1974. Actions by United States; subpenas for witnesses 12 U.S. Code §1975. Civil actions by persons injured; jurisdiction and venue; amount of recovery 12 U.S. Code §1976. Injunctive relief for persons against threatened loss or damages; equitable proceedings; preliminary injunctions 12 U.S. Code §1977. Limitation of actions; suspension of limitations 12 U.S. Code §1978. Actions under other Federal or State laws unaffected; regulations or orders barred as a defense