While journalists in the United States and European countries have led in formulation and adoption of these standards, such codes can be found in news reporting organizations in most countries with freedom of the press. The written codes and practical standards vary somewhat from country to country and organization to organization, but there is a substantial overlap among mainstream publications and societies.

One of the leading voices in the U.S. on the subject of Journalistic Standards and Ethics is the Society of Professional Journalists.The Preamble to its Code of Ethics states: ...public enlightenment is the forerunner of justice and the foundation of democracy. The duty of the journalist is to further those ends by seeking truth and providing a fair and comprehensive account of events and issues. Conscientious journalists from all media and specialties strive to serve the public with thoroughness and honesty. Professional integrity is the cornerstone of a journalist's credibility.