The customs or rules governing behaviour regarded as correct in social or official life?

The customs or rules governing behavior considered correct in social or official life are often referred to as etiquette or social norms. These guidelines dictate appropriate conduct in various situations, promoting respect, politeness, and effective communication. Adhering to these conventions helps individuals navigate social interactions and professional environments, fostering positive relationships and reducing misunderstandings. Different cultures may have unique sets of etiquette, reflecting their values and traditions.