Having said that, a privacy policy is a statement that discloses some or all of the ways a website collects, uses, discloses, processes, and manages the data of its visitors and customers. It usually also includes a statement regarding the website’s commitment to protecting its visitors’ or customers’ privacy, and an explanation about the different mechanisms the website is implementing in order to protect privacy. 

Different jurisdictions have different legal obligations of what must be included in a Privacy Policy. You are responsible to make sure you are following the relevant legislation to your activities and location.