In legal practice, netiquette (short for “network etiquette”) describes the generally accepted standards of online conduct and communication—across email, messaging, forums and social media—that professionals are expected to follow. It is not defined in UK or Irish legislation or case law; rather, it is a descriptive term used in policies and guidance that inform how online behaviour is assessed in employment, regulatory and dispute contexts.
Netiquette principles commonly underpin acceptable use policies, social media policies and client-care or communications protocols. They are relevant to issues such as harassment and bullying, discrimination, defamation, contempt of court, confidentiality, data protection, reputational risk and misuse of IT systems. In investigations or proceedings, evidence of compliance or breach (including tone, accuracy, privacy settings and audience) may support findings of misconduct, breach of contract or professional discipline.
For regulated lawyers, online conduct is assessed under professional conduct rules (for example, the SRA Standards and Regulations, the Bar Standards Board Handbook, and codes of the Law Society of Scotland and the Law Society of Ireland). Usage is broadly consistent across England & Wales, Scotland, Northern Ireland and Ireland, though underlying offences and defamation regimes differ by jurisdiction.