Development and Implementation of a System Model of Industrial Safety Audit in an Organization

Information is provided on the legislative documents of the Russian Federation regulating the activities of organizations in the field of conducting internal audit of industrial safety. The relevance and expediency of applying the process approach at the stage of development and implementation of a system model of internal audit of industrial safety in an organization on the basis of GOST R ISO 19011—2021 is confirmed. The methodological substantiation of the process approach to the development of the industrial safety internal audit model using the well-known PDCA principle is given, the key issues of its applicability are considered. A matrix of processes and sub-processes was compiled in accordance with the typology of processes according to ISO (ISO/TC 176/SC 2/N 544R3), organization management processes, measurement, analysis and improvement processes, main processes and resource management processes, processes were also ranked by levels. The model was developed for creating a system model of internal audit of industrial safety in an organization based on the process approach, SADT structural analysis and design technology, and IDEF0 functional modeling methodology. The development of the main context diagram of the process of organizing and conducting an audit in the IDEF0 notation was carried out. The decomposition of processes of the second and third levels is considered, and all their functional connections are described. The presented process modeling methodology makes it possible to achieve a positive effect in terms of ensuring, minimizing costs and terms for developing a system model of an audit organization and conduct. It is demonstrated that the process approach used in the design of a system model of audit organization and conduct allows structuring the composition of processes, clearly defining the input and output parameters of processes, process participants, resources, ensuring control and adjustment of processes.