(1) monitoring of professional ethics and independence from issuers on behalf of which the firm issues audit reports;
(2) consultation within such firm on accountingand auditing questions;
(3) supervision of audit work;
(4) hiring, professional development, and advancement of personnel;
(5) the acceptance and continuation of engagements;
(6) internal inspection; and
(7) such other requirements as the Board mayprescribe, subject to subsection (a)(1).