Line and staff functions represent two distinct but interdependent categories of activities within an organisation, each contributing in different ways to the achievement of organisational objectives. Line functions are directly related to the core purpose of the organisation and are responsible for accomplishing its primary goals. These functions include activities such as production, sales, and operations, where authority flows directly from top management to lower levels in a clear chain of command. Managers performing line functions have the authority to make decisions, issue orders, and are accountable for results. Their actions have a direct impact on organisational performance, profitability, and survival. In contrast, staff functions are supportive and advisory in nature. They do not directly contribute to the core output of the organisation but provide expert advice, services, and assistance to line managers to help them perform their duties more effectively. Typical staff functions include human resources, finance, legal services, research and development, and public relations. Staff managers usually do not have authority over line personnel; instead, their influence is based on expertise, information, and recommendation rather than command. The differentiation between line and staff functions can be understood through authority relationships, responsibility, and accountability. Line managers possess formal authority to direct subordinates and are responsible for achieving operational targets. They are accountable for both decisions and outcomes. Staff managers, on the other hand, generally have advisory authority and are responsible for the quality and usefulness of their advice rather than direct results. Another important difference lies in their role in decision-making. Line managers make final decisions within their area of responsibility, whereas staff managers contribute by analysing problems, offering alternatives, and providing specialised knowledge. Despite these differences, effective organisational functioning requires close cooperation between line and staff functions. Conflict may arise if staff