A reliable quality assurance (QA) function in the nuclear environment is underpinned by the effective identification of risk, and by effective decision-making processes in relation to the risk identified. The need for competent auditors who are able to remain objective and independent at all times forms a critical component of this process. This exploratory study sought to determine reasons for the noted inconsistency among auditors when rating the severity of audit findings, and to provide recommendations to reduce this variability. The Delphi technique, a structured process to gather information from a panel of experts, was adopted to enable multiple iterations of qualitative and quantitative data collection and analysis, in an attempt to mimic the elements of a sequential exploratory strategy related to a mixed method methodology.
OPSOMMING'n Betroubare gehalteversekeringsfunskie in die kern omgewing word ondersteun deur die effektiewe identifikasie van risiko sowel as doeltreffende besluitnemingsprosesse met betrekking tot die geïdentifiseerde risiko. Die behoefte aan bekwame ouditeure wat in staat is om objektief en onafhanklik te bly ten alle tye, is 'n kritieke komponent van hierdie proses. Hierdie verkennende studie het gepoog om die redes vir die bekende teenstrydigheid te bepaal onder ouditeure wanneer die erns van ouditbevindinge beoordeel word; en om aanbevelings om die bekende variasie te verminder te verskaf. Die Delphi-tegniek, 'n gestruktureerde proses vir die insameling van inligting uit 'n paneel van kundiges, is aangeneem om verskeie iterasies van kwalitatiewe en kwantitatiewe datainsameling en analise in staat te stel, in 'n poging om die elemente van 'n opeenvolgende verkennende strategie na te boots.
INTRODUCTIONWithin the nuclear industry, where the failure of processes to conform to safety codes and standards can have catastrophic results, it is imperative that an organisation's quality assurance (QA) department can provide the necessary assurance of process compliance that is deemed necessary for the safe operation of a nuclear power plant. Key to providing this assurance is the performance of process audits that provide the platform for collecting and analysing critical information; formulating significant, reliable, and value-adding audit findings; and reporting all this key information at the most appropriate levels within an organisation, as claimed by Beckmerhagen, Berg, Karapetrovic, and Willborn.[1].The significance of the research is noted in the area of controlling subjectivity among auditors when rating the severity of quality management system (QMS) audit findings. If the subjectivity can be controlled, and the levels of variability reduced, then the confidence placed in the QMS audit outcomes can be improved. Based on this increase in confidence in the QMS audit outcomes, senior