Britannica Sources used in this answer

Why do legal professions create written codes of ethics?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

illustration from Charles Dickens's Bleak House — Legal ethics Illustration by Hablot Knight Browne for Charles Dickens's *Bleak House*. Here Lady Dedlock is visited by her cunning old lawyer, who discovers her deepest secret and threatens to reveal it to her husband.

Legal professions create written codes of ethics to make ethically obligatory principles readily available to both practitioners and the public, which helps ensure wider observance of these standards. While ethical principles can exist through common understanding or professional literature, a formal code provides a clear reference for conduct.1

These codes serve several vital functions:
* Guidance: They provide practitioners with statements of general ethical principles and specific rules to address common professional problems.1
* Accountability: By codifying expectations, the profession reinforces its commitment to the integrity of the legal system, emphasizing that lawyers have a public responsibility as officers of the court, even while representing private interests.2
* Standardization: Codes help define the professional identity of lawyers and distinguish qualified practitioners, building upon a historical need to prevent abuses such as incompetence or dishonest tactics.1

Because no code can foresee every ethical dilemma, these written documents are often supplemented by opinions published by bar association committees to address evolving challenges in the administration of justice.12