Yes, it is indeed possible to add an authorized user to a Diners Club card. An authorized user can be an individual who is permitted to use the card for transactions, providing added convenience to the primary cardholder. Typically, the primary cardholder can manage this process through their account settings on the Diners Club website or mobile application, where they may find options to add an authorized user by providing necessary information, such as the user’s name and other identification details. It is important to note that the primary cardholder remains responsible for all charges made by the authorized user. Furthermore, adding an authorized user might also influence the credit utilization and overall credit limit. For specific details about eligibility, limits, and the process, it is advisable to refer to the current Diners Club web page for further guidance, as policies may vary by region.