CFR > Title 31 - Money and Finance: Treasury > SUBTITLE B—Regulations Relating to Money and Finance > CHAPTER X—FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY (parts 1000 to 1029) > PART 1021—RULES FOR CASINOS AND CARD CLUBS > SUBPART F—Special Standards of Diligence; Prohibitions; and Special Measures for Casinos and Card Clubs (§1021.600 to §1021.670) > 1021.630—Prohibition on correspondent accounts for foreign shell banks; records concerning owners of foreign banks and agents for service of legal process.