17 C.F.R. § 300.101 Individual accounts.
Title 17 - Commodity and Securities Exchanges
(a) Except as otherwise provided in these rules, all accounts held with a member by a person in his own name, and those which under these rules are deemed his individual accounts, shall be combined so as to constitute a single account of a separate customer. (b) An account held with a member by an agent or nominee for another person as a principal or beneficial owner shall, except as otherwise provided in these rules, be deemed to be an individual account of such principal or beneficial owner.
Title 17: Commodity and Securities Exchanges
PART 300—RULES OF THE SECURITIES INVESTOR PROTECTION CORPORATION
Accounts of “Separate” Customers of SIPC Members
§ 300.101 Individual accounts.
