Insight

Professional Responsibility on Social Media in Canada

This article reviews the current state of the law in Canada regarding lawyers’ use of social media, with specific reference to the Rules of Professional Conduct in Ontario, Canada’s largest jurisdiction. The article reviews recent caselaw amid a decline in civility and professional courtesy as a result of the Israel-Hamas conflict.

Sergio R. Karas

Sergio R. Karas

April 6, 2026 04:15 PM

Introduction

Social media is now embedded in everyday life, offering unprecedented opportunities for communication and public discourse. This accessibility, however, also carries heightened responsibility. Online comments can be widely shared, taken out of context, and cause lasting harm, particularly where statements are made without care or reflection. For regulated professionals, including lawyers governed by bodies such as the Law Society of Ontario (“LSO”), the consequences of online conduct can extend beyond reputational harm to regulatory discipline.

Canadian law recognizes a careful balance between the right to freedom of expression under the Canadian Charter of Rights and Freedoms (the “Charter”) and the professional obligations imposed by regulatory authorities. While lawyers are entitled to participate in public debate, that participation is subject to boundaries. Regulatory bodies may discipline lawyers for online conduct under the Rules of Professional Conduct (the “Rules”), reflecting the expectation that members of the profession maintain civility and restraint. These standards are intended to protect both individual reputations and public confidence in the administration of justice.

I. The Limits of Freedom of Expression on Social Media

(a) Freedom of Expression

Section 2(b) of the Charter protects freedom of thought, belief, opinion, and expression. Canadian courts have long recognized that open expression supports democratic governance, the search for truth, and individual self-fulfillment. At the same time, freedom of expression is not absolute.

Social media posts are subject to the same legal limits that apply to other forms of communication. Defamation and libel remain clear constraints. Expression on matters of public interest may receive protection, even when the tone is critical or sarcastic, depending on its connection to core Charter values. By contrast, statements involving deliberate falsehoods, personal attacks, or offensive language receive significantly less protection, particularly where malice is present.

(b) Defamation in the Social Media Context

Defamatory statements made online can have serious and immediate consequences for personal and professional reputations. In assessing defamation, courts consider whether the words complained of would lower a person’s reputation in the eyes of a reasonable reader, taking into account both their explicit and implied meanings.

Canadian courts have also acknowledged the unique nature of social media, including the speed with which content is shared and consumed. Readers often form impressions quickly, without careful reflection. As a result, allegations made on social media—such as accusations of dishonesty, criminality, racism, or other serious misconduct—are frequently treated as inherently defamatory. Where the harm is obvious, damages may be inferred.

Recent cases illustrate how courts are responding to online defamation. In D’Alessio v. Chowdhury, the Ontario Superior Court awarded damages to a law firm after finding that a negative Google review posted by a former client was defamatory. Other decisions, including Paramount Fine Foods v. Johnston, demonstrate the courts’ willingness to address hate-filled and inflammatory online commentary that targets identifiable groups or individuals. These cases highlight the legal risks associated with careless or hostile social media activity.

Professional Regulatory Bodies and Online Conduct

Professionals who publish false statements or engage in hateful or abusive speech on social media may face not only civil liability but also disciplinary action from their regulatory bodies. A central concept in professional responsibility is civility. Civility requires respectful communication, even in contentious circumstances, and applies equally to online interactions.

Codes of conduct generally extend to social media use, recognizing that online posts may reach a broad and diverse audience. For lawyers, maintaining civility in public communications is closely tied to public trust in the legal system. Incivility is not limited to overt hostility or profanity; it can also include sarcasm, blame-shifting, or condescending language. Within the justice system, repeated or serious incivility is treated as a significant concern.

Recent global events, including the Israel–Hamas conflict, have intensified public debate and, in some cases, contributed to hostile online exchanges. Incidents involving professionals disciplined or dismissed for offensive private or public messages underscore how online conduct, even outside the workplace, can have professional consequences.

(a) Regulatory Oversight of Social Media

Professional regulators have authority to enforce standards of conduct on social media to ensure consistency with professional obligations. Disciplinary cases involving controversial or harmful speech demonstrate that personal accounts are not insulated from scrutiny.

For example, in the United Kingdom, a solicitor was removed from practice after posting antisemitic content on Twitter, despite claiming the account was personal. Canadian courts have taken a similar approach. In Peterson v. College of Psychologists of Ontario, the court upheld a regulatory decision requiring a psychologist to complete remedial education following public statements and social media posts found to be degrading and unprofessional. The decision affirmed that regulators may intervene where public commentary undermines confidence in a profession.

(b) The Rules of Professional Conduct

i. Guidance for Lawyers on Social Media

In Ontario, the Rules provide a framework for lawyers’ conduct, including online activity. Additional guidance from professional associations emphasizes the importance of judgment, context, and tone when posting on social media. Despite these guidelines, surveys continue to reflect concerns about declining civility within the legal profession.

Several Rules are particularly relevant to online conduct. Lawyers are expected to be courteous, civil, and act in good faith in their interactions. They must avoid intemperate or ill-considered criticism of other legal professionals and refrain from abusive or offensive communications. While lawyers may speak publicly on matters of interest, those statements must not undermine their duties to clients, the courts, or the administration of justice.

The Supreme Court of Canada’s decision in Doré v. Barreau du Québec confirms that regulators must balance Charter rights with professional obligations. Lawyers may express their views, but they are expected to do so with restraint consistent with the role they hold.

ii. Disciplinary Authority Over Social Media Posts

Regulatory bodies such as the LSO have authority to discipline members for social media conduct that is unprofessional, disrespectful, or harmful. Under the Law Society Act, a licence to practise law is issued only to individuals of good character, reflecting the privilege of practising law and the need to protect the public.

The LSO may intervene where online conduct demonstrates incivility, creates confusion, undermines confidence in the justice system, or interferes with the regulator’s statutory mandate. In Law Society of Ontario v. McEachern, disciplinary measures were imposed in response to a lawyer’s social media activity, including orders to remove certain content and refrain from further inappropriate commentary.

Importantly, the LSO’s jurisdiction extends to personal social media accounts and conduct outside the workplace. Disclaimers stating that views are personal do not prevent regulatory scrutiny. The question is whether the conduct could reasonably affect public trust in the lawyer or the legal system.

This oversight also applies to licensing candidates. In Guo v. Law Society of Ontario and Simone v. Law Society of Ontario, social media posts were considered in assessing good character. These decisions confirm that engaging in political or social commentary is not, by itself, misconduct. However, tone, language, and respect for human rights principles remain critical considerations.

Conclusion

Social media presents both opportunities and risks for regulated professionals. For lawyers, understanding the limits of freedom of expression, the law of defamation, and professional conduct obligations is essential. Online commentary can have legal and regulatory consequences that extend well beyond the screen. Thoughtful, respectful communication remains central to maintaining public confidence in the legal profession in Canada.

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