General principles and ethical standards for professional sociologists, from the American Sociological Association.

Policy statement of the Board on Professional Practice and Ethics of the American Society of Mechanical Engineers, relevant to professional practice and publication. [Adobe Acrobat pdf file]

Adopted by the American Chemical Society in June of 1994, this short document replaces the Chemist's Creed as the official principles of conduct for professional chemists.

Several topics are covered, including conflicts of interest, research integrity and misconduct, and research data disclosure.