Answer:
The correct answer is D. code of ethics.
Step-by-step explanation:
A code of ethics serves to regulate the actions of a professional, to protect organizations and their members; In this way, the behavior standards of people within a company or organization are established. In this case, the domicile company requires a code of ethics so that the personnel do not disclose company information, honestly carry out the work, take responsibility for the obligations assigned to them during their professional activity.