International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

The set of theoretical and methodological concepts related to the formation, development and knowledge has been studied. Within the framework of the study, approaches are considered that in one form, or another belong to classical theories. The current state and problems of modern organizations in the field of knowledge formation and development are analyzed. Based on the example of Kazakhstani organizations, the main directions are used to improve approaches to knowledge management to improve the quality of labor activity and improve the qualifications of specialists of organizations. The study identified the need to develop a high-quality and flexible in-house training system, which will be relevant in modern conditions. A toolkit has been developed that contributes to the effective formation and development of knowledge of a modern Kazakhstani specialist.

Public relations (PR) is a scientific discipline that deals with the creation and maintenance of mutual understanding between an organization or an individual. The term “public relations” appeared in 1987 in an annual US railroad. Since then, a large number of national and international associations, institutions and agencies have been established. Also, many universities in the world have formed faculties and faculties established special departments and chairs for public relations (PR). The paper presents an overview of the emergence of public relations (PR), a review of the international association and public relations institute and the state public relations
(PR) in Serbia.

Safety engineering is consistently promoted and there is an evident need for improvement and development. The maintenance process is dependent on the method of editing and organizing the setup and execution of such kind commitments.
Working with the maintenance system itself determines the manner of maintenance.
Тhe contractor’s responsibility for providing a high level efficiency of system maintenance because the process involves detecting and reducing degradation and restoring the functions of the system in working order.
The purpose of this paper is to overcome the shortage of updating data for occupational safety for maintenance, knowledge and to introduce new methods to protect workers and the working environment, as well as monitoring the current trends and standards.

Agriculture lags behind industrial enterprises in effective methods of organizing production. The article provides an analysis of engineering and agricultural industries. Below are some opportunities to use the experience in machine manufacturing.