The Australian Nuclear Science and Technology Organisation (ANSTO) is a statutory body of the Australian government, formed in 1987 to replace the Australian Atomic Energy Commission. Its head office and main facilities are in southern outskirts of Sydney at Lucas Heights, in the Sutherland Shire. It also operated the now closed National Medical Cyclotron at the Royal Prince Alfred Hospital. The Australian Nuclear Science & Technology Organisation (ANSTO) is Australia's national nuclear organisation and the centre of Australian nuclear expertise. The Australian Nuclear Science and Technology Organisation Act 1987 (Cth) prescribes its general purpose. The purpose is translated into action through corporate drivers of vision, mission and strategic goals. ANSTO is governed by a Board of Directors, chaired by prominent scientist/businessman Dr Ziggy Switkowski, and is managed by CEO Dr Adi Paterson.