4521. Notifications, Questionnaires and Reports
(a) Each carrying or clearing member shall submit to FINRA, or its designated agent, at such times as may be designated, or on an ongoing basis, in such form and within such time period as may be prescribed, such financial and operational information regarding the member or any of its correspondents as FINRA deems essential for the protection of investors and the public interest.
(b) Every member approved by the SEC pursuant to SEA Rule 15c3-1 to use the alternative method of computing net capital contained in Appendix E to tha