How does the modern ceremony of becoming a sir or dame work?

The modern ceremony of becoming a sir or dame in the UK typically involves a formal investiture conducted by a member of the royal family, often the monarch. Recipients are usually honored for significant contributions to society in fields such as arts, sciences, or public service. The ceremony includes the presentation of a medal and an official acknowledgment of the individual's achievements. Invitations to the ceremony are extended to those who have been nominated and recognized in the annual New Year or Birthday Honours lists.