a form of organization of joint labor activity based on the division of labor and coordination of efforts of employees to achieve common goals. In labor psychology, it is studied as a system of interactions that requires coordination of actions, distribution of roles, and coordination in time. The effectiveness of industrial cooperation depends on the clarity of the distribution of responsibilities, the quality of communication, mutual understanding, and the cohesion of the group. The development of cooperation requires the formation of teamwork skills, the development of group consciousness.