An advertising code is a set of guidelines and principles that govern the ethical and responsible practices of advertising. It outlines the standards and rules that advertisers must adhere to in order to ensure that their messages are truthful, fair, and not misleading. These codes are put in place to protect consumers from deceptive or harmful advertising tactics and to promote transparency and accountability in the advertising industry. Adhering to an advertising code is essential for maintaining the integrity and credibility of a brand and building trust with consumers.