Certain matters are delegated to Board committees, each with defined terms of reference, procedures, responsibilities and powers. The principal committees are the Audit, Nomination and Corporate Governance, and Remuneration Committees.
The Audit Committee has written terms of reference which are reviewed annually and are available on request from the Group Company Secretary and on the Group's website. The Audit Committee's responsibilities include the review of the appropriateness and effectiveness of the Group's accounting policies and financial procedures and oversight of the external auditor's work, including the scope and result of the audit. The Audit Committee also reviews the effectiveness of the internal auditors, the Disclosure Control Committee and the Group's whistleblowing procedures. An extensive review of the internal audit function was performed by an independent external party in 2007/08. The scope of this effectiveness review was agreed with senior management and the Audit Committee and was conducted in accordance with the guidelines set out by the Institute of Internal Auditors. The results were communicated to, and discussed with, all relevant parties upon completion of the fieldwork. The conclusion was that internal audit was providing an effective service to the Company. A number of recommendations to build on the divisional structure of Internal Audit, reinforcing the independence of the function through its reporting relationships with Group executives and non-executive directors, were also implemented.
The Audit Committee reviews the whistleblowing procedures twice a year, which includes receiving reports on all matters raised and on actions taken. The Audit Committee also reviews the effectiveness of the Group's internal control and risk management procedures and reports to the Board on these matters. This review is based on a report submitted via the Risk Management Committee which includes the Group's prioritised risk register, and annual written self-certification statements prepared by the operating divisions and head office departments, which confirm the extent of their compliance with all material internal financial operating and disclosure controls. These statements are prepared by the divisional finance directors on behalf of each operating division and are reviewed by senior divisional executives, Group management and the Audit Committee. In addition to the management self-certification process, the Audit Committee receives regular updates on divisional and Group based internal audit activity throughout the year and reviews reports submitted to the Board by the Group's external auditor. Quarterly Risk Management Committee reports are also provided to the Chairman of the Audit Committee and a member of that Committee is in attendance at each Risk Management Committee meeting. The Audit Committee reviews, discusses with management and approves for submission to the Board, all Group audited accounts, as well as selected trading statements and internal financial reports.
The external auditor's objectivity and independence is monitored by the Audit Committee which also has the primary responsibility for making a recommendation on the appointment of the external auditor, the determination of its fees and making an annual assessment of its independence (including consideration of a written disclosure by the external auditor of all relationships that they have with the Group). The planned rotation of partners and staff of the external auditor, together with a cooling off period before anyone from the external auditor joins the Group, also assist in maintaining the independence of the external auditor. The Audit Committee has reviewed and approved a policy for the provision of audit and non-audit services by the external auditor which is compliant with the requirements of the Sarbanes-Oxley Act. The policy requires that the Audit Committee approves in advance all audit and non-audit work carried out by the external auditor (subject to a de minimis amount, this being then reported to the Audit Committee on a quarterly basis). The approval process requires disclosure of the objectives and scope of services to be performed in addition to the fee structure. The Audit Committee also reviews all approved services and fees at subsequent meetings. See here for details of fees paid to the external auditor.
The Audit Committee has an established channel of direct communication with the external auditor who normally attends meetings except in relation to certain aspects of their own appointment, assessment of their independence and determination of their fees. The Chairman, the Group Chief Executive, the Group Finance Director and others attend the meeting by invitation. The Audit Committee meets at least once a year with both the external auditor and internal auditors without executive management being present. The Audit Committee also meets on two occasions during the year with divisional management to assess the risk and internal audit functions of both of the divisions and for the purpose of being briefed on business and technical developments. The Business Risk Assurance Manager also reports to the Committee on the processes in relation to the review of business risks.
All members of the Audit Committee are independent, as defined by the UK Combined Code, the SEC and the NYSE and the only remuneration members of the Audit Committee receive, from the Group, is as directors. Russell Walls is Chairman and an "audit committee financial expert" as defined by the applicable SEC regulations. During the year the Audit Committee consisted of Dale Hilpert, Brook Land and Russell Walls all of whom have significant financial experience either as a result of positions held in other companies or from advising on such matters. The Group Company Secretary acts as secretary to the Audit Committee. The Audit Committee met nine times in 2007/08, including a meeting entirely dedicated to the consideration of corporate governance matters and there was full attendance at all meetings.
The Nomination and Corporate Governance Committee has written terms of reference which are reviewed annually and are available on request from the Group Company Secretary and on the Group's website. The Nomination and Corporate Governance Committee has responsibility for reviewing the composition and balance of the Board and its committees, as well as Board and senior management succession. It also makes recommendations to the Board on all new Board appointments and nominations for re-election as directors. The Nomination and Corporate Governance Committee also assists the Board in the consideration and development of appropriate corporate governance guidelines.
Once the Nomination and Corporate Governance Committee has agreed a job specification, the services of external recruitment agencies are used to identify suitable candidates for senior executive posts and for all Board appointments. The Nomination and Corporate Governance Committee carries out interviews with such individuals in accordance with a formalised process, particularly with regard to the performance evaluation procedures for individual directors. The review of any non-executive director, who is serving beyond six years from first being elected to the Board, is considered with particular care. No director is involved in any decision about his own re-appointment. The procedure for the election of directors is laid out on the Directors, officers and advisers page.
When the role of the Chairman or any matter relating to succession to that role is discussed, the Chairman may be consulted, but the responsibility for preparing a job specification and making any recommendation to the Board rests solely with the independent non-executive directors of the Nomination and Corporate Governance Committee. The Nomination and Corporate Governance Committee also reviews a number of other senior appointments within the Group, such as that of the Group Company Secretary. The senior independent director chairs the Nomination and Corporate Governance Committee. During the year the Nomination and Corporate Governance Committee consisted of Robert Blanchard, Brook Land and Sir Malcolm Williamson. The Group Company Secretary acts as secretary to the Nomination and Corporate Governance Committee, which met seven times in 2007/08 and there was full attendance at all meetings.
The role of the Remuneration Committee is discussed on the Directors' remuneration report page.
Further details regarding the chairmen and members of these Committees are set out on the Directors, officers and advisers page.