(a)
(1) With respect to each brokerage account opened with a broker or dealer in securities after June 30, 1972, and before October 1, 2003, by a person residing or doing business in the United States or a citizen of the United States, such broker or dealer shall within 30 days from the date such account is opened, secure and maintain a record of the taxpayer identification number of the person maintaining the account; or in the case of an account of one or more individuals, such broker or dealer shall secure and maintain a record of the social security number of an individual having a financial interest in that account. In the event that a broker or dealer has been unable to secure the identification required within the 30-day period specified, it shall nevertheless not be deemed to be in violation of this section if: It has made a reasonable effort to secure such identification, and it maintains a list containing the names, addresses, and account numbers of those persons from whom it has been unable to secure such identification, and makes the names, addresses, and account numbers of those persons available to the Secretary as directed by him. Where a person is a non-resident alien, the broker or dealer in securities shall also record the person's passport number or a description of some other government document used to verify his identity.
(2) The 30-day period provided for in paragraph (a)(1) of this section shall be extended where the person opening the account has applied for a taxpayer identification or social security number on Form SS-4 or SS-5, until such time as the person maintaining the account has had a reasonable opportunity to secure such number and furnish it to the broker or dealer.
(3) A taxpayer identification number for a deposit or share account required under paragraph (a)(1) of this section need not be secured in the following instances:
(i) Accounts for public funds opened by agencies and instrumentalities of Federal, state, local, or foreign governments,
(ii) Accounts for aliens who are ambassadors, ministers, career diplomatic or consular officers, or naval, military or other attaches of foreign embassies, and legations, and for the members of their immediate families,
(iii) Accounts for aliens who are accredited representatives to international organizations which are entitled to enjoy privileges, exemptions, and immunities as an international organization under the International Organizations Immunities Act of December 29, 1945 (22 U.S.C. 288), and for the members of their immediate families,
(iv) Aliens temporarily residing in the United States for a period not to exceed 180 days,
(v) Aliens not engaged in a trade or business in the United States who are attending a recognized college or university or any training program, supervised or conducted by any agency of the Federal Government, and
(vi) Unincorporated subordinate units of a tax exempt central organization which are covered by a group exemption letter.
(b) Every broker or dealer in securities shall, in addition, retain either the original or a microfilm or other copy or reproduction of each of the following:
(1) Each document granting signature or trading authority over each customer's account;
(3) A record of each remittance or transfer of funds, or of currency, checks, other monetary instruments, investment securities, or credit, of more than $10,000 to a person, account, or place, outside the United States;
(4) A record of each receipt of currency, other monetary instruments, checks, or investment securities and of each transfer of funds or credit, of more than $10,000 received on any one occasion directly and not through a domestic financial institution, from any person, account or place outside the United States.