The article offers information about the new rules regarding code of ethics to large contractors in the U.S. To ensure more ethical behavior from federal contractors, the government issued new rules that require large contractors to offer formal ethics and compliance training programs to their employees and to adopt written code of ethics. It revealed that the new guidelines establish a policy that all federal government contractors should have a written code of business ethics and conduct. Contractors are also required to establish an internal control system that facilitates the discovery of improper activity in connection with federal contracts and ensures corrective measures.