The tribunal set forth a ten-point code of ethics now known as the Nuremberg Code, which was to govern all human experimentation worldwide. The first line in that code says, “The voluntary consent of the human subject is absolutely essential.” The idea was revolutionary. The Hippocratic Oath, written in the fourth century BC, didn’t require patient consent. And though the American Medical Association had issued rules protecting laboratory animals in 1910, no such rules existed for humans until Nuremberg.
