According to its charter, St.George Bank - A Division of Westpac Banking Corporation’s (“the Company’s”) Audit Committee must “a t least annually, assess the performance and independence of the External Auditor and whether the independence of this function is maintained having regard to the provision of non-audit related services”. The engagement by St.George Group (“Group”) entities of its external auditor for the provision of audit and other (non-audit) services is subject to this policy.
This policy is interpreted by taking into account the requirements of the Corporations Act 2001 and applicable requirements for companies with subsidiaries that have regulatory interactions with overseas regulatory regimes (eg certain subsidiaries of the Company are subject to various US Securities and Exchange Commission (“SEC”) rules governing auditor independence as a result of the need to comply with SEC Regulation AB filing requirements).
This policy must be read in conjunction with the Audit Committee Charter and the Group’s overriding terms and conditions applicable to engagements undertaken by its external auditor.
The external audit firm must maintain a quality control system that provides reasonable assurance that the independence of the firm, its partners and employees will not be impaired. The external audit firm will report annually to the Audit Committee on all aspects concerning independence and provide a written declaration to the Board as to its independence and lack of any conflicts of interest. The written declaration must also outline all of its professional relationships with the Group including the provision of services that may affect their objectivity or independence. The written declaration is in addition to any other declaration that the external auditor must provide pursuant to the Corporations Act 2001 (for example pursuant to section 307C).
The annual report of the Company should include a statement from the Audit Committee declaring whether or not the level of other (non-audit) services provided by the external auditor is compatible with maintaining auditor independence.
Factors that the Audit Committee should consider in making this statement include:
The external auditor should not provide services that have the potential to impair or appear to impair the independence of their audit role. Generally, these include services where the external auditor:
The following activities are examples of services that should not be provided by the external auditor:
In addition, it may not be in the interests of the Group to engage its external auditor to carry out other services where there is a conflict of interest due to a relationship with another client of the external auditor.
In addition to audit and audit related/assurance services (as described below and in Schedules A and B), the external auditor will be permitted to provide other (non-audit) services (as described in schedules C and D) that are not, and are not perceived to be, in conflict with the role of the external auditor, subject to the authorisation process outlined below or in the relevant schedule.
Notwithstanding the approval for the external auditor to provide an other (non-audit) service (whether pre-approved under this policy in Schedules C and D or specifically approved by the Audit Committee), the external auditor must furnish their opinion that provision of the service will not impair their independence. This opinion must be in writing and state that it has been approved by the appropriate authority within the audit firm (such as the relevant engagement partner, the lead audit partner or where significant in value or unclear, the partner in charge of the firm’s Risk Management Division).
As a result of certain subsidiaries of the Company being subject to various of the US SEC rules governing auditor independence, the Company has identified certain audit, audit related and other non audit services that the Company classifies as “pre-approved”.
The “pre-approved” services are prescribed in Schedules A, B, C and D and are categorised as Audit Services, Audit-related/assurance services, Tax Services and Other Services.
In application of this policy, any proposed engagement type that is not specifically identified in the Schedules or that calls on management to exercise judgement as to whether it is covered by services prescribed in the Schedules, is not considered to be pre-approved.
Notwithstanding a tax or other non audit service is pre-approved under this policy, the Group has set monetary thresholds above which the specific approval of the Chairman of the Audit Committee must be obtained prior to the engagement of the external auditor and which need to be subsequently ratified by the Audit Committee at the next regularly scheduled meeting.
Pre-approval by the Chairman and subsequent ratification must also be obtained for all services that are not “pre-approved”.
A summary of the monetary thresholds for other (non audit) services requiring the Chairman of the Audit Committee’s pre approval and subsequent ratification by the Audit Committee appears below:
Subject to the list of prohibited services in paragraph 2 above, and irrespective of the monetary caps set out in paragraphs i and ii above , non-audit services that are not pre approved and therefore require the pre approval of the Chairman of the Audit Committee include corporate finance services, consulting services, taxation services that do not fit within the categories specified in schedule D, temporary staff assignments (including secondments of junior staff), internal audit services that do not relate to internal accounting controls financial systems or financial statements and IT systems services.
The following Group personnel are permitted to instruct the external auditor to provide other (non-audit) services, including those set out in schedules C and D. All of them have been given a copy of this policy and any engagement of the external auditor must be done in accordance with this policy. The authorised Group Personnel are: (i) Group Executive Members; their Direct Reports (ii) the Divisional Financial Controllers (iii) General Manager-External Reporting and Compliance and his Direct reports.
An exception can be made to the above policy where such an exception does not contravene relevant regulatory requirements and is in the interests of the Group and appropriate arrangements are put in place to ensure the integrity and independence of the external auditor. Any such exception requires the specific prior approval of the Audit Committee and must be reported to the Board.
SCHEDULE A
PRE-APPROVED AUDIT SERVICES BY THE EXTERNAL AUDITORS
This is work that constitutes the agreed scope of the statutory audit performed under the Corporations Act 2001 and includes interim reviews or audits.
SCHEDULE B
PRE-APPROVED AUDIT RELATED AND OTHER ASSURANCE SERVICES BY THE EXTERNAL AUDITORS
This is work that is outside the required scope of the statutory audit, but is consistent with the role of the external statutory auditor. This category includes work that is reasonably related to the performance of an audit or review and is a logical extension of the audit or review scope, is of an assurance or compliance nature and is work that the auditors must or are best placed to undertake.
Items of such work include:
SCHEDULE C
PRE-APPROVED TAX SERVICES BY THE EXTERNAL AUDITORS
Work of a tax nature that does not compromise the independence of the external auditor. Items of such work include:
SCHEDULE D
PRE-APPROVED OTHER SERVICES BY THE EXTERNAL AUDITORS
Work of an advisory nature that does not compromise the independence of the external auditor. Items of such work include: