Non core acrtivities that can be outsourced: payroll administration, employee recruitment(should mainly be just for junior employees), traning and development, human resources information systems, pension administration, exit interviews, childcare/eldercare assistance, legal advice or compliance, health and safety administration. Core activites that should not be outsourced:change management, strategic, development and maintanence, remuneration and benefits strategy, cultural change programs, recruitment and selection of key jobs, termination of employment/redundancies, succession planning or specialized training.