Former Prime Minister Helen Clark has been accused of misrepresenting her appearance in a United Nations website profile picture.
She was appointed Administrator of the United Nations Development Programme in 2009.
Her profile page on the UN website carries a biography and high-resolution version of the picture.
John Creser, of Wellington, complained to the UN ethics office that Helen Clark had misrepresented her image on the website, saying it was wrong for her to use a computer-generated image, or avatar.
Mr Creser believed the website should use a natural, unedited image of her face.