The historical role of trade associations in setting norms
Launch library · evergreen read

Before formal codes of practice existed in most communication disciplines, trade associations played an outsized role in establishing what practitioners considered acceptable conduct. Shared standards emerged less from regulation than from professionals agreeing among themselves what the profession ought to look like. This kind of self regulation carried real weight precisely because it came from within the profession rather than being imposed from outside it.
These associations gave the profession a collective voice it otherwise lacked, one able to articulate ethical expectations, push back against practices that damaged public trust, and offer newer practitioners a sense of professional identity beyond whatever their individual employer expected of them. That collective identity mattered particularly for practitioners working in small teams or alone, who had no internal mentor to model professional conduct for them.
Much of what is now considered basic professional practice, disclosure standards, embargo etiquette, expectations around client advocacy, was shaped gradually through this kind of collective norm setting rather than imposed by any single authority. Understanding that history explains why professional norms in this field still carry as much weight as formal rules.