This document provides a literature review on the impact of mergers and acquisitions on human resource practices in the IT industry. It summarizes 20 research papers on mergers and acquisitions covering topics like post-merger performance, cultural impact, value effects, managing international M&As, mergers in the banking industry, reasons for merger failures, lessons from Australian studies, responsibility to employees, strategic HRM practices, the human side of M&As, leading through transition, and human resource planning. The literature review finds that most studies have focused on the US and banking industry, with little research on the IT industry in India from an HR perspective.