Human Resource Management is the organizational function that deals with issues related to people such as compensation, hiring, performance management, organization development, safety, wellness, benefits, employee motivation, communication, administration, and training.It's even more important for a business that is expanding.
Human Resource Management is also a strategic and comprehensive approach to managing people and the workplace culture and environment. Effective HRM enables employees to contribute effectively and productively to the overall company direction and the accomplishment of the organization's goals and objectives.
But, if there's a proper HR team, exit of one individual from it due to any reason, will not affect the organization or its people atleast in regards mentioned ahead. So, HRM into any orgaization is necessary.