<P> The United States has various laws and policies in place , such as the Miranda Rights , that are meant to ensure ethical practices by law enforcement officials . Further measures have been adopted to secure ethical standards in police departments . Such measures include various codes of ethics provided by professional law enforcement associations like the Law Enforcement Code of Ethics , adopted in 1957 , and the American Federation of Police , adopted in 1966 . The Law Enforcement Code of Ethics was revised in 1989 by the International Association of Chiefs of Police . The U.S. does not have a national code of ethics , rather individual police departments construct their own code of ethics based upon the basic standards laid out in the law enforcement associations that are then incorporated into an oath of office each member of the department pledges . </P>
<P> The United States has various laws and policies in place , such as the Miranda Rights , that are meant to ensure ethical practices by law enforcement officials . Further measures have been adopted to secure ethical standards in police departments . Such measures include various codes of ethics provided by professional law enforcement associations like the Law Enforcement Code of Ethics , adopted in 1957 , and the American Federation of Police , adopted in 1966 . The Law Enforcement Code of Ethics was revised in 1989 by the International Association of Chiefs of Police . The U.S. does not have a national code of ethics , rather individual police departments construct their own code of ethics based upon the basic standards laid out in the law enforcement associations that are then incorporated into an oath of office each member of the department pledges . </P>
when was the law enforcement code of ethics written
when was the law enforcement code of ethics written
1957
1957