Mario Marin represents clients in all aspects of complex commercial litigation and arbitration involving securities and investment-related fraud, antitrust claims, contractual and real estate disputes, business torts, and False Claims Act and qui tam actions. Mario also has experience advising clients on internal investigations.In addition to his commercial litigation practice, Mario represents a wide array of financial services companies in arbitrations, as well as state and federal litigation, defending against individual and class claims brought pursuant to RESPA, TILA, FCRA, FDCPA, FCCPA, TCPA, and other consumer protection statutes. Additionally, Mario represents financial institutions forced to defend themselves against financial regulators challenging their marketing, lending, or collection practices.