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01 August 2023 | Story Kekeletso Takang | Photo Supplied
Business Acumen Day 2023
The UFS School of Accountancy hosted a panel discussion in the Centenary Complex with the topic ‘The audit profession’s response to the financial reporting scandals of the past decade: Has enough been done?’. Panellists included Prof Bernard Agulhas, Rob Rose, and Patricia Stock, and the session was facilitated by Prof Philippe Burger and Conrad de Wee.


Auditing firms in South Africa should go back to basics and emphasise accountability in revamped corporate structures to avoid repeats of the big auditing scandals of the past decade such as the Steinhoff, VBS, Tongaat Hulett, and Bosasa scandals. This was some of the opinion expressed during a panel discussion hosted by the University of the Free State (UFS) School of Accountancy and featuring auditing and accountancy experts. 

The discussion tackled the topic ‘The audit profession’s response to the financial reporting scandals of the past decade: Has enough been done?’, and featured a panel of experts including Rob Rose, Financial Mail Editor and author of Steinheist; Prof Bernard Agulhas, former CEO of the Independent Regulatory Board for Auditors (IRBA) and current Adjunct Professor of Auditing at the UFS; and Patricia Stock, audit partner and CEO of MGI RAS and former South African Institute of Chartered Accountants (SAICA) board member. 

The event took place on 19 July 2023 in the Centenary Complex on the UFS Bloemfontein Campus. It was facilitated by Prof Philippe Burger, Dean of the Faculty of Economic and Management Sciences, and Conrad de Wee, Chairman of the SAICA Central Region Council and Senior Manager at auditing firm Mazars.

Prof Agulhas said a lot has been done to prevent a repeat of the root causes of the financial reporting scandals of the past decade. “Everyone has responded. The profession, regulators, universities, labour markets, the public, and professional bodies.” Still, he said a lot more needs to be done. “We have to go back to basics. Look at the framework, ISA standards, skills, and competencies. Professionals must be adaptable and responsive. Firms must set the tone at the top and create a conducive environment. Establish a culture of accountability. We have to go back to behavioural competencies. Universities can also investigate the inclusion of forensic auditing as part of the curriculum.” 

The panel felt that accountability is central to going back to basics. Rose said he believes businesses need to change their organisational cultures. “The likes of Glencore and Tiger Brands are making an immense effort to revamp. There are numerous ways companies can go about it, including setting the tone at the top and establishing accountability structures in-house. Also, not only having fraud-detection systems, but also implementing them.”

He also questioned why no one is holding bankers accountable for failing to uncover recent corporate scandals. “In the case of Tongaat Hulett, how did they miss all the issues through their risk assessment? At the end of the day, they should also be held accountable.”

Where it all went south

Prof Burger said the World Economic Forum had for seven years, until 2017, rated South Africa number one for the strength of auditing and reporting standards. “And then we started to see things go wrong, with the likes of state capture, Steinhoff, VBS, and others. In light of this, has enough been done to equip external auditors to deal with fraud in organisations, and to ensure that they act in the interest of the public?” 

Prof Agulhas, speaking from his experience as a regulator, said, “Initially, South Africa was one of the few developing countries to adopt international standards. For seven years, we have received a good rating from the World Economic Forum. But if we can be honest, while our professional qualifications are among the best in the world, we were not that good at implementing these standards due to behavioural issues on the part of certain accountancy/ auditing professionals.” 

Stock, sharing her perspective as an audit practitioner, commented: “We are noticing a growing trend among firms to improve on reporting, and audit committees are holding professionals accountable. While this is said, we should also acknowledge that there is a need to look at the whole ecosystem relating to financial reporting.”

Auditing in the era of artificial intelligence

When questioned about the impact of technological advances on auditors, Stock said she believes artificial intelligence and technology integration offer the auditing profession a wonderful opportunity. She stressed that technology will not replace human capital. “We need critical thinkers and value creators. Technology won’t replace that, especially where Environmental, Social, and Corporate Governance (ESG) is concerned.” 

Interaction between universities and industry

Prof Burger posed the question, “When looking at the interaction between universities, industry, and trainees, would you say this model is still fit for purpose, and are these individuals ready?”

Stock responded, “The profession needs the diversity of minds. We need their enquiring minds. We need to hear the voices of our trainees. In fact, one of the scandals of the past decade was picked up by a trainee, but was unfortunately ignored by the more senior staff.” 

Where we are now

The panel discussion was attended by stakeholders from the School of Accountancy, which included managers and directors of various auditing and accounting firms, representatives of professional bodies, members of management from large businesses, and university staff members. Interactive polls and the opportunity to submit questions allowed guests to participate in the discussion, which ended with a consensus that while much effort has been made to restore the credibility of the auditing profession, there is still further work to be done. 

The panel discussion was made possible with the financial support of Standard Bank.

News Archive

Researcher part of project aimed at producing third-generation biofuels from microalgae in Germany
2016-05-09

Description: Novagreen bioreactor  Tags: Novagreen bioreactor

Some of the researchers and technicians among the tubes of the Novagreen bioreactor (Prof Grobbelaar on left)

A researcher from the University of the Free State (UFS), Prof Johan Grobbelaar, was invited to join a group of scientists recently at the Institute for Bio- and Geo-Sciences of the Research Centre Jülich, in Germany, where microalgae are used for lipid (oil) production, and then converted to kerosene for the aviation industry.

The project is probably the first of its kind to address bio-fuel production from microalgae on such a large scale.  

“The potential of algae as a fuel source is undisputed, because it was these photoautotrophic micro-organisms that were fixing sunlight energy into lipids for millions of years, generating the petroleum reserves that modern human civilisation uses today.  However, these reserves are finite, so the challenge is marrying biology with technology to produce economically-competitive fuels without harming the environment and compromising our food security.  The fundamental ability that microalgae have to produce energy-rich biomass from CO2, nutrients, and sunlight through photosynthesis for biofuels, is commonly referred to as the Third-Generation Biofuels (3G),” said Prof Grobbelaar.

The key compounds used for bio-diesel and kerosene production are the lipids and, more particularly, the triacylglyserols commonly referred to as TAGs.  These lipids, once extracted, need to be trans-esterified for biodiesel, while a further “cracking” step is required to produce kerosene.  Microalgae can store energy as lipids and/or carbohydrates. However, for biofuels, microalgae with high TAG contents are required.  A number of such algae have been isolated, and lipid contents of up to 60% have been achieved.

According to Prof Grobbelaar, the challenge is large-scale, high-volume production, since it is easy to manipulate growth conditions in the laboratory for experimental purposes.  

The AUFWIND project (AUFWIND, a German term for up-current, or new impetus) in Germany consists of three different commercially-available photobioreactor types, which are being compared for lipid production.

Description: Lipid rich chlorella Tags: Lipid rich chlorella

Manipulated Chlorella with high lipid contents (yellow) in the Novagreen bioreactor

The photobioreactors each occupies 500 m2 of land surface area, are situated next to one another, and can be monitored continuously.  The three systems are from Novagreen, IGV, and Phytolutions.  The Novagreen photobioreactor is housed in a glass house, and consist of interconnected vertical plastic tubes roughly 150 mm in diameter. The Phytolutions system is outdoors, and consists of curtains of vertical plastic tubes with a diameter of about 90 mm.  The most ambitious photobioreactor is from IGV, and consists of horizontally-layered nets housed in a plastic growth hall, where the algae are sprayed over the nets, and allowed to grow while dripping from one net to the next.

Prof Grobbelaar’s main task was to manipulate growth conditions in such a way that the microalgae converted their stored energy into lipids, and to establish protocols to run the various photobioreactors. This was accomplished in just over two months of intensive experimentation, and included modifications to the designs of the photobioreactors, the microalgal strain selection, and the replacement of the nutrient broth with a so-called balanced one.

Prof Grobbelaar has no illusions regarding the economic feasibility of the project.  However, with continued research, optimisation, and utilisation of waste resources, it is highly likely that the first long-haul flights using microalgal-derived kerosene will be possible in the not-too-distant future.

Prof Grobbelaar from the Department of Plant Sciences, although partly retired, still serves on the editorial boards of several journals. He is also involved with the examining of PhDs, many of them from abroad.  In addition, he assisted the Technology Innovation Agency of South Africa in the formulation of an algae-biotechnology and training centre.  “The chances are good that such a centre will be established in Upington, in the Northern Cape,” Prof Grobbelaar said.

 

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