The ongoing climate change crisis compels organizations to prompt their workforce continually to innovate green initiatives, aligning with the sustainable development goals advocated by the United Nations. In recent years, organizations have become more cognizant of Environmental Management as an imperative. Resources are finite, and an organization's processes are perpetual, prompting organizations to realize the adverse impact of their activities on the environment, termed as the "Greening of Management." Initiatives are being undertaken to mitigate the adverse effects of organizational activities on the environment, driven by motives such as gaining a competitive advantage, fostering goodwill, sustainable development, adopting responsible behavior towards the environment and society, among others. Consumers now demand "Green Products," and employees seek to work in a “Green Workplace,” making it imperative for organizations to pay special attention to their environmental impact. Almost every department in an organization has embraced or is planning to introduce practices involving the concept of greening, such as Green accounting, Green Marketing, Green Retailing, Green Operation Management, Green Supply chain management, etc. Given that HR personnel act as the link between the organization and its employees, managing all functions related to personnel, their role is pivotal. Integrating green practices with HRM to permeate the entire organization at once is known as "GREEN HRM." This study aims to provide a comprehensive understanding of GHRM as an evolving necessity for sustainable development. Rigorous examination of the literature on Green Human Resource Management, including the most recent studies, has been conducted to draw meaningful conclusions.