Federal Court Finds Immunity for NASD Staff and State Investigators Tretiak v. Del Papa, No. 00-17248, 2001 U.S. App. LEXIS 24738 (9th Cir., 11/13/01). Enforcement Practice/Procedure – Privileges & Immunities (Absolute Immunity; Qualified Immunity) – Representation Issues – Timeliness Issues (Statutes of Limitations). Regulators have qualified immunity against claims based […]