Annual Integrated Report




Underground Mining + Oil & Gas + Power & Water

Audit & sustainability committee report


The Audit & Sustainability Committee (“Committee”) assists the Board to fulfil its supervisory role to ensure the integrity of financial reporting in terms of accounting standards and the Listings Requirements of the Johannesburg Stock Exchange (“JSE”) Limited. It does so by evaluating the findings of the internal and external auditors, remedial actions taken and the adequacy and effectiveness of the system of internal financial controls required to form the basis for the preparation of reliable financial statements.

The committee chairman reports on committee deliberations and decisions at the Board meeting immediately following each committee meeting. The internal and external auditors have unrestricted access to the committee chairman. The independence of the external auditor is regularly reviewed and non-audit related services are pre-approved and notified.


Disclosed under the Group directorate in the Integrated Report.

The Group chairman, Group chief executive, Group financial director, Group commercial executive, chief audit executive and the external auditors all attend meetings by invitation. The chairman of the committee also serves on the risk management committee. This ensures that overlapping responsibilities are appropriately addressed.

Terms of reference

The committee’s responsibilities include:

  • Assisting the Board to fulfil its responsibility with regard to financial and auditing oversight including internal financial controls;
  • Monitoring and reviewing the Group’s accounting policies, disclosures and financial information issued to stakeholders;
  • Making recommendations to the Board to ensure compliance with International Financial Reporting Standards;
  • Discussing and agreeing the scope, nature and priority of the external and internal audits including the reviewing of the quality and effectiveness of the external audit process;
  • Nominating an independent auditor for shareholder approval, terms of audit engagement, determining external auditor fees, the nature and extent of non-audit related services and pre-approving contracts for non-audit related services;
  • Reviewing fraud and information technology risk as they relate to financial reporting;
  • Receiving and dealing appropriately with any complaints relating to either accounting practices and internal audit or to the content or auditing of entities in the Group’s annual financial statements or related matters;
  • Reviewing the annual integrated report and recommending approval to the Board;
  • Reviewing price sensitive information such as trading statements; and
  • Performing functions required of an audit committee on behalf of subsidiaries incorporated in the Republic of South Africa.

Statutory duties

In addition to the duties set out in the terms of reference, the committee performed the required statutory functions in terms of Section 94(7) of the Companies Act of South Africa.

Effectiveness of the external audit process

The committee reviews the quality and effectiveness of the external audit process. In particular, the committee considers the independence of the external auditor. In this regard, the committee has established an approvals framework for the pre-approval of non-audit services to be rendered by the external auditor and reviews these fees on an ongoing basis. The designated auditor, Graeme Berry, has served in this capacity since FY2017. The committee considers his tenure and that of other key audit partners within the Group in order to reduce familiarity threats to independence. The committee is satisfied that the external auditor is independent.

The Independent Regulatory Board for Auditors (“IRBA”) published the rule on Mandatory Audit Firm Rotation in 2017. Public Interest Entities are now required to rotate their audit firms with effect from financial years commencing after 1 April 2023.

The Committee decided to early adopt IRBA’s Mandatory Audit Firm Rotation requirements and after following due process as set out in paragraph 3.84(g)(iii) of the JSE Listings Requirements, recommended the appointment of PwC as the Company’s external auditor with Michal Kotzé as designated lead audit partner.

The appointment of PwC as external auditor will be for the financial year ending 30 June 2020 and the current auditors, Deloitte, completed the audit of the financial results for the financial year ending 30 June 2019. PwC will be appointed post the finalisation of the current year audit by Deloitte.

Shareholders will be asked to approve the appointment of PwC as external auditors for Murray & Roberts at the Company’s 2019 Annual General Meeting, scheduled on 28 November 2019.

Financial director and finance function

The committee considered and satisfied itself of the appropriateness of the expertise, experience and performance of the Group financial director during the year. The committee also considered and satisfied itself of the appropriateness of the expertise and adequacy of resources of the finance function as well as the experience of senior members of management responsible for the finance function.

Internal audit

The Group internal audit function was established to assist the Board and executive management with the achievement of their objectives and has remained a vital part of the Group’s governance and combined assurance structures. Internal audit is an independent assurance provider on the adequacy and effectiveness of the Group’s governance, risk management and control structures, systems and processes. The centralised function operates in terms of a formal mandate, in conformance with the International Professional Practices Framework for Internal Audit. Internal audit assurance can only be reasonable and not absolute and does not supersede the Board’s and management’s responsibility for the ownership, design, implementation, monitoring and reporting of governance, risk management and internal controls.

The chief audit executive leads the internal audit function which covers the global operations and is resourced with both internal employees and external resources. It assists the Board and management in maintaining an effective internal control environment by evaluating those controls continuously, using a risk-based approach, to determine whether they are adequately designed, operating efficiently and effectively, and to recommend improvements. The internal audit assurance consists of independent evaluations of the adequacy and effectiveness of risk management, internal controls, financial reporting mechanisms and records, information systems and operations, safeguarding of assets (including fraud prevention) and adherence to laws and regulations. It includes a review of strategic risk mitigations, a risk-based review of major projects, key business processes and systems, the Group’s sustainability information, IT governance and IT general controls. An integrated assurance model was applied to ensure a coordinated approach to all assurance activities, appropriate to address the significant risks facing the Group.

The annual plan is based on an assessment of risk areas internal audit and management identify, as well as focus areas highlighted by the committee and management. The plan also considers work performed by other assurance providers in the Group. The annual audit plan is updated as appropriate to ensure it remains responsive to changes in the business. A comprehensive report on internal audit findings is presented to the audit committee quarterly. Follow-up audits are conducted in areas where major internal control weaknesses are found. The independence, organisational positioning, scope and nature of work of the internal audit function were evaluated by the committee in June 2019 and determined to be appropriate and consistent with the internal audit strategy and mandate. The committee approved internal audit’s risk-based audit plan for financial year 2020. The internal audit function reports directly to the audit committee and their mandate in relation to the internal audit function is to:

  • Approve the appointment, performance and dismissal of the chief audit executive;
  • Review and recommend to the Board for final approval, the internal audit charter including, inter alia, the purpose, authority and responsibility of the internal audit activity;
  • Review the internal audit program, coordination between the internal and external auditors and the resourcing and standing within the Company of the internal audit function;
  • Monitor and evaluate the performance of the internal audit function in terms of agreed goals and objectives;
  • Receive confirmation that Group internal audit is in general conformance with the IIA’s International Standards for the Professional Practice of Internal Auditing; and
  • Ensure that the chief audit executive has unrestricted access to the chairman of the audit committee.

An internal audit charter, reviewed by the committee and approved by the Board, formally defines the purpose, authority and responsibility of the internal audit function.

The charter gives the chief audit executive direct access to the chief executive officer, Group financial director, chairman of the audit committee and chairman of the Board.

Internal financial controls

The internal audit plan works on a multi-year programme and based on the work and findings to date of the Group’s system of internal control and risk management in 2019, which included the design implementation and effectiveness of internal control, considering information and explanations provided by management and the results of the external audit, the Group’s system of financial controls provides a reasonable basis for the preparation of reliable annual financial statements in all material aspects.

Audit and administration

Financial leadership in Murray & Roberts caters for growth in the business, including ongoing employment and redeployment of senior financial executives. The Group financial director and lead external audit partner attend selected contract and subsidiary reviews throughout the year. Audit close-out meetings are held between external auditors and operational management at year end. A detailed audit summary memorandum is prepared for all Group operating entities and a consolidated report is presented to the committee. There are agreed procedures for the committee to seek professional independent advice at the Company’s expense.

Integrated reporting

During the year under review, external service providers were appointed to provide assurance on the sustainability information. The committee recommended the annual integrated report and the Group’s annual financial statements for Board approval. It is satisfied that they comply with International Financial Reporting Standards on a going concern basis following an assessment of solvency and liquidity requirements.

In preparation of the annual financial statements the Group has taken into consideration the feedback included in the Report Back on Proactive Monitoring of Financial Statements provided by the JSE.


Group assurance activities are embedded, sound and are continuously reviewed and where required redirected to ensure appropriate and effective coverage of the Group’s operations, implementation of King IV principles and recommendations, and sustainability assurance.

The Group’s commitment to continuous improvement in achieving acceptable levels of assurance is underscored by various policy frameworks that were developed and implemented, including a stakeholder management framework, regulatory compliance and information management frameworks. The Opportunity Management System was developed in-house and continues to be enhanced to highlight project risks entering the Group’s environment.

The multi-year rolling internal audit plan is designed to provide assurance that the major risks and key processes are effectively mitigated and managed, to recommend improvements and track the implementation of audit recommendations.

The Group Integrated Assurance Framework governs and coordinates the overall approach to Group risk management. This entails understanding, identifying, reporting, managing and mitigating Group risk, and includes the process of independently auditing Group policies, plans, procedures, practices, systems, controls and activities to ensure that the Group achieves the level of operational efficiency and compliance required by the Board.

The efforts of the various internal and external assurance providers are coordinated to ensure coverage of agreed risk areas and to minimise duplication and eliminate gaps.

Key audit matters

Key audit matters are those that, Deloitte & Touche, in their professional judgement, were of most significance in their audit of the consolidated financial statements of the current period:

  • Recognition of contract revenue, margin and related receivables and liabilities,
  • Recognition and recoverability of claims and variation orders, and
  • Adoption of IFRS 15 and adjustment processed to opening equity.

Significant areas of judgement

Further information on significant areas of judgement can be found in note 45 of the consolidated financial statements.

Consolidated and separate financial statements and integrated report

In our opinion, the consolidated and separate financial statements present fairly, in all material respects the consolidated and separate financial position of the Company and its subsidiaries as at 30 June 2019, and its consolidated and separate financial performance and its consolidated and separate cash flows for the year then ended in accordance with IFRS and the requirements of the Companies Act. In preparation of the annual financial statements the Group and the Committee has taken into consideration the feedback included in the most recent Report Back on Proactive Monitoring of Financial Statements provided by the JSE. The Committee recommended the annual integrated report and the Group’s and Company’s annual financial statements to the Board for approval. It is satisfied that they comply with IFRS on a going concern basis following an assessment of solvency and liquidity requirements.

On behalf of the Committee:

DC Radley
Audit Committee chair
12 September 2019