This British Standard sets out principles and guidance for the commissioning, sponsoring, directing and managing of projects. It is relevant to all industry sectors in the public, private and voluntary domains, regardless of the size or type of the organization or project. It is intended that the application of this standard is proportional to the circumstances and needs of the particular organization. This British Standard provides guidance to senior managers, project practitioners and those who interact with project teams, regardless of project management experience. This includes: managers in organizations that undertake projects; project sponsors; project managers; team managers and members; project support staff, including members of project management offices; business and technical specialists; educators and trainers; and those involved in business change and benefits management.