This document contains amendments to the regulations implementing the statute generally referred to as the Bank Secrecy Act. The amendments revise the definitions of certain non-bank financial institutions for purposes of the Bank Secrecy Act and group the revised definitions together in a separate category called ``money services businesses.'' The amendments also require certain money services businesses to register with the Department of the Treasury and to maintain a current list of their agents for examination, on request, by any appropriate law enforcement agency. The amendments regarding registration and maintenance of agent lists by money services businesses reflect changes to the law made by the Money Laundering Suppression Act of 1994.