TheVittoriojournal accepts join the ASA´s standar, and announce that content alteration of photojournalism is unacceptable using past or present technology.

The ASA's stipulation aboutthe ethical requirements of advertising work could apply equally well to the work of photographers: namely, that it be legal, decent, honest, and truthful; prepared with a sense of responsibility to consumers and society; and have regard for the principles of fair competition generally accepted in business.

Read more: ethics and photography - principles of best practice, code of professional conduct, paparazzi, advertisements, Advertising Standards Authority, confidentiality
http://arts.jrank.org/pages/10490/ethics-photography.html#ixzz1O9gQLTGB