Whilst the freedom of contract of providers of intermediary services should in principle be respected, it is appropriate to set certain rules on the content, application and enforcement of the terms and conditions of those providers in the interests of transparency, the protection of recipients of the service and the avoidance of unfair or arbitrary outcomes. Providers of the intermediary services should clearly indicate and maintain up-to-date in their terms and conditions the information as to the grounds on the basis of which they may restrict the provision of their services. In particular, they should include information on any policies, procedures, measures and tools used for the purpose of content moderation, including algorithmic decision-making and human review, as well as the rules of procedure of their internal complaint-handling system. They should also provide easily accessible information on the right to terminate the use of the service. Providers of intermediary services may use graphical elements in their terms of service, such as icons or images, to illustrate the main elements of the information requirements set out in this Regulation. Providers should inform recipients of their service through appropriate means of significant changes made to terms and conditions, for instance when they modify the rules on information that is permitted on their service, or other such changes which could directly impact the ability of the recipients to make use of the service.
