In this paper the concepts of advanced production systems based on the challenges that bring the new industrial revolution named -Industry 4.0 are presented. The presented concept of socio-cyber-physical work systems is based on connecting social, cyber and physical working environments into a single functional, productive entity of the appointed elementary socio-cyber-physical work system.The elementary socio-cyber-physical work system is a basic building block of the cyber-physical production systems at the manufacturing level. The cyber system of the elementary socio-cyber-physical work system enables autonomous decision-making and cooperation in the network system. The possibility of implementing the proposed concept is based on the introduction of agency technologies in the domain of modern production systems and the development of information-communication technologies for the advanced management and control of cyber-physical production systems. Some illustrative examples reflect the experimental results of a research work in the field of cyber-physical systems and demonstrate the potential possibilities of implementing the concept of sociocyber-physical work systems in the real industrial environment.Keywords: agent; cyber-physical system; Industry 4.0; internet of service; internet of things A new production philosophy, which has emergesd recently under the name of Industry 4.0, opens space for novel approaches to industrial production [1-7].Industry 4.0 is driven by new discoveries of sciences, enriched knowledge, new and enhanced materials and technologies, especially in the field of information and communication technologies (ICT). Besides, novel organizational forms and innovative managerial principles of emergence, self-organization, learning, open innovation, collaboration, and networking of humans and organizations will become the key elements of the next generation manufacturing systems.Recently, a new approach is emerging in terms of a cyber-physical production system (CPPS) [8], which upgrades in a way the mentioned attempts. It originates from the concept of cyber-physical systems (CPS) [9], and links physical and virtual components of a production system into a coherent whole.The concept of CPPS [10] merges the functionalities and benefits of CPS applied to the industrial context.The aim of this paper is the conceptualization of a socio-cyber-physical work system (SCPWS) for Industry 4.0.This work arises from the previous research in agentbased systems [11] and distributed manufacturing systems [11], and is based on the concept of cyber-physical production systems (CPPS) [12]. The paper presents the evolutionary development of the concept of adaptive distributed production systems (ADMS) [13]. Within CPPS [12] the elementary work systems (EWS) [14] are defined as building blocks. In this paper, the EWS is restructured in the spirit of the CPS.The main question here is how the elements of the new structured EWS and their relatioships are defined and how the new structured EWS participates coope...