The definition of Accountability endorsed by the General Assembly in its resolution A/RES/64/259:

Accountability is the obligation of the Secretariat and its staff members to be answerable for all decisions made and actions taken by them, and to be responsible for honoring their commitments, without qualification or exception. Accountability includes achieving objectives and high-quality results in a timely and cost-effective manner, in fully implementing and delivering on all mandates to the Secretariat approved by the United Nations intergovernmental bodies and other subsidiary organs established by them in compliance with all resolutions, regulations, rules and ethical standards; truthful, objective, accurate and timely reporting on performance results; responsible stewardship of funds and resources; all aspects of performance, including a clearly defined system of rewards and sanctions; and with due recognition to the important role of the oversight bodies and in full compliance with accepted recommendations. Please refer to the seventh report A/72/773 Annex I for details of the Accountability system in the United Nations Secretariat.

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