All titles must be submitted with a rating that is granted by a sanctioned ratings body in the target region. For example, a title being distributed in Great Britain must have a valid BBFC rating. If a title has not been rated, it can be submitted without the ratings block in the MEC. This will populate a Not Rated attribute, which impacts discoverability on Prime Video. For special compliance territories (India, Brazil, and Australia), ratings and ratings descriptors are required. If ratings and ratings descriptors are missing for special compliance territories, publishing will be blocked.