Lawyer Advertising Rules in Canada: What You Can (and Can't) Say, Province by Province

This guide is general information for Canadian lawyers and firm marketers. It is not legal or ethics advice. Rules change, and each law society words its rules differently, so check your own law society's current code and call its practice advisory service before you publish anything you are unsure about.

What are the lawyer advertising rules in Canada?

Lawyer advertising in Canada is regulated by each provincial and territorial law society, not by one national rule. Most law societies base their rules on the Federation of Law Societies of Canada's Model Code of Professional Conduct, which the law societies developed together to harmonize conduct rules across the country ^[2]. Each one then adopts, edits or renumbers the Model Code for its own jurisdiction ^[3].

The core test is the same almost everywhere. Under Model Code rule 4.2-1, marketing must be "demonstrably true, accurate and verifiable," must not be misleading, confusing or deceptive, and must be in the best interests of the public and consistent with a high standard of professionalism ^[1].

In practice, ask of every ad, page or post: Can you prove it? Could the public misread it? Is it professional?

How is the Model Code's marketing chapter organized?

Chapter 4 of the 2024 Model Code, "Marketing of Legal Services," has three parts [1]:

• 4.1, Making legal services available. Lawyers may offer services by any means, but not means that are false or misleading, coercive, or that take advantage of a person who is vulnerable or has suffered a traumatic experience.
• 4.2, Marketing. Rule 4.2-1 sets the truthful-and-verifiable standard. Rule 4.2-2 governs advertising fees.
• 4.3, Advertising nature of practice. Rule 4.3-1 restricts the word "specialist."

The commentary to rule 4.2-1 lists examples of marketing that may break the rule. They include stating past recoveries without a disclaimer, suggesting qualitative superiority to other lawyers, raising expectations unjustifiably, suggesting the lawyer is aggressive, disparaging others, and using testimonials or endorsements that contain emotional appeals ^[1].

Provinces do not always use the same numbers. British Columbia chose not to adopt Model Code section 4.1, so its chapter 4 begins at section 4.2, and its main content rule is 4.2-5 ^[8][9]. Alberta's Code follows the Model Code wording closely, including rules 4.2-1 and 4.3-1 ^[10].

Can lawyers call themselves specialists or experts?

Usually not, unless your law society has certified you. Model Code rule 4.3-1 says a lawyer must not advertise as a specialist in a field unless certified by the law society ^[1]. The commentary goes further: calling yourself a specialist or expert, or saying you specialize, implies you met an objective standard, and without law society recognition that claim is "misleading and improper" ^[1].

What you can do is list your areas of practice, say you restrict your practice to certain areas, and describe your experience, as long as it is accurate ^[1].

How this plays out by province:

• Ontario runs a Certified Specialist Program. In late 2023 Convocation narrowly voted to keep the program and to add professional development requirements for certified specialists ^[7]. Only LSO-certified lawyers should use the title.
• Alberta does not currently certify specialists, so specialist claims are not available to Alberta lawyers ^[11]. The CBA reports an Alberta lawyer was reprimanded for calling themselves an expert in immigration law ^[14].
• British Columbia rule 4.3-1 bars the title "specialist" or any similar designation suggesting recognized special status, unless authorized, and requires lawyers to discourage others from using it about them ^[9]. BC lets you state a preference for fields you regularly practise (rule 4.3-0.1), and the Law Society of BC's ethics guidance says calling those areas of "expertise" is reasonable if nothing else suggests special status ^[9].

Watch for the word slipping in unchosen. The Law Society of Alberta warns that LinkedIn skill endorsements can create compliance problems, because you are responsible for what appears on your profile ^[11].

Are testimonials and online reviews allowed?

In most common-law provinces, testimonials are allowed but heavily constrained. The Model Code flags testimonials or endorsements that contain emotional appeals ^[1]. The CBA's advertising toolkit adds that testimonials must be true, not misleading and freely given, and that you need the client's permission because a testimonial can reveal confidential information ^[14].

British Columbia sets a stricter bar. Its ethics advisory says every element of a testimonial must be true and verifiable, so praise such as "great advice" or "knowledgeable" cannot be verified and breaches the rule ^[9]. The same advisory notes that an unsolicited Google or Yelp review posted by a client on their own would likely not be a lawyer's marketing activity in itself, unless the lawyer reproduces or refers to it ^[9].

Practical line: what clients post independently is theirs; once you quote, embed or promote a review, treat it as your advertising.

Quebec is different again. Section 145 of the Code of ethics of advocates says a lawyer may not use, or allow to be used, a testimonial of support or recognition about themselves in advertising ^[12].

What are the rules for advertising fees and contingency fees?

Under Model Code rule 4.2-2, you may advertise fees if the ad is reasonably precise about the services each fee covers, says whether disbursements and taxes are extra, and you strictly honour the advertised fee in every applicable case ^[1].

Ontario adds contingency-specific rules. A lawyer who markets contingency fee services must publish a general maximum contingency percentage on their website or, if they have no website, give it to prospective clients at first contact (rules 4.2-2.2 and 3.6-2.2) ^[4]. LAWPRO's practicePRO guidance on the 2021 reforms summarizes the duties: post your maximum contingency fee online, give clients the Law Society's consumer guide, and use the prescribed agreement in most cases ^[5]. It also reminds lawyers that they, not their web or marketing contractors, are responsible for getting the website right ^[5].

"No win, no fee" messaging must meet the same truthfulness tests; elsewhere, check with your law society.

Quebec's code requires fee ads to describe the nature and scope of services for each fee and say whether disbursements and taxes are extra. Advertised fees must be honoured for at least 90 days after the ad last ran, and lawyers must keep a full copy of every ad for 12 months ^[12].

Can you say "best," "top" or "#1"?

Generally no. The Model Code lists "suggesting qualitative superiority to other lawyers" as marketing that may breach the rules ^[1]. The CBA describes words like "best" as "both subjective and unverifiable" ^[14]. The same logic catches "leading," "top-rated" and "#1 personal injury firm" unless you can objectively verify the claim, and most of the time you cannot.

BC's ethics guidance gives a concrete example: a group of firms could call themselves "individually recognized" in a practice area, but not "individually recognized as leaders" ^[9].

Results claims are related. The Model Code commentary says stating amounts recovered or your success rate may breach the rules unless accompanied by a statement that past results do not guarantee future results and that outcomes depend on the facts ^[1]. The CBA notes an Ontario lawyer was disciplined for ads that referenced past success without a disclaimer ^[14].

Can you advertise awards and rankings?

Yes, if they are genuine and not misleading. Ontario's Rules say marketing may breach rule 4.2-1 by referring to awards, rankings and third-party endorsements that are not bona fide or are likely to mislead, confuse or deceive ^[4]. The LSO's 2017 advertising working group found many such awards were not objectively verifiable, which led to the tighter rules ^[15].

The CBA suggests awards that reflect real professional or civic service are generally fine, while pay-to-play or opaque "top lawyer" lists are risky ^[14]. Before using a badge, ask who chose you, how, and whether you paid.

How should directory listings and sponsored placements be handled?

Directory listings count as marketing. BC's Code defines "marketing activity" to include listing in a directory ^[8], and its ethics advisory confirms the definition covers online activity, including social media ^[9]. Your profile on any directory, including the descriptions you write, must meet the same truthfulness, specialist and superlative rules as your website.

Paid placement adds a transparency question: presenting a paid ranking as merit could mislead the public, so clear disclosure is safer.

LawyersList takes a deliberately neutral approach. Publicly, it uses only two labels: "Sponsored" for paid placements and "Verified" for lawyers whose law-society standing has been checked. It does not label lawyers "Elite," "top" or "best," and profiles avoid specialist claims unless the lawyer is certified. You can see how this works on our pricing page, and the Terms of Use explain what we display. For how the public actually uses directories, see how Canadians find lawyers online.

What are the rules on referral fees and lead-generation services?

Under the Model Code, a lawyer may pay or accept a referral fee to or from another lawyer only when the referral is made because of the other lawyer's expertise and not because of a conflict, the fee is reasonable and does not increase the client's total fee, and the client is informed and consents (rule 3.6-6) ^[1]. Rule 3.6-7 bars sharing fees with non-lawyers or rewarding non-lawyers for referring clients ^[1]. The commentary still allows reasonable spending on general promotion ^[1].

Ontario goes further. Following reforms Convocation approved in 2017 ^[15], referral fees are capped at 15% of the first $50,000 in legal fees and 5% after that, to a maximum of $25,000, with a written agreement in the LSO's standard form signed by the client and both lawyers ^[6]. Referral fees cannot be paid to non-licensees such as tow truck operators or clinics ^[6].

Lead-generation services need care. Paying for advertising is ordinary marketing; rewarding a non-lawyer per client referred can be prohibited. Per-signed-client or fee-share pricing deserves a call to your practice advisors first.

Do the rules apply to social media and AI-generated content?

Yes. The rules are technology-neutral: they apply to anything that markets your services. BC's ethics advisory notes the definition of marketing activity covers online activities, including social media ^[9]. Ontario requires lawyers to identify in all marketing materials that they are licensed as lawyers (rule 4.2-1.1), and prohibits marketing second-opinion services (rule 4.2-1.2) ^[4].

No law society source we reviewed has a separate rule for AI-written marketing, but that is not a gap. If a tool drafts "leading expert" or invents a case result, you published it. Review AI output against the same checklist as human copy.

What is different in Quebec?

Quebec lawyers follow the Code of ethics of advocates rather than a Model Code adaptation ^[3][12]. Key differences from the common-law provinces:

• No testimonials of support or recognition in advertising (s. 145) ^[12].
• Detailed fee advertising rules, including flat-rate ads that must spell out what is and is not included (ss. 146 and 147) ^[12].
• Advertised fees honoured for 90 days, and a copy of each ad kept for 12 months (ss. 148 and 149) ^[12].
• A lawyer who knows the firm's advertising breaks these rules must take steps to stop it (s. 150) ^[12].

Quebec's language law also applies. Commercial advertising generally must be in French, and another language is allowed only if French is markedly predominant. A business with a Quebec address that offers services to Quebecers needs a French version of its website ^[13]. Check the current consolidated code for amendments since 2015.

Where can you find each law society's marketing rules?

The Federation lists every law society's code ^[3]. Confirm you have the current version.

Lawyer advertising compliance checklist

Run every ad, bio, directory profile and post through these questions:

1. Is every factual claim verifiable? Could an independent person confirm it from evidence?
2. Any superlatives? Remove "best," "top," "leading" and "#1" unless objectively provable.
3. Specialist or expert language? Only if your law society certifies you. Check LinkedIn skills and endorsements too.
4. Past results? Add a clear statement that results vary with the facts and past outcomes do not guarantee future ones.
5. Testimonials and reviews? Get consent, avoid emotional appeals, make sure statements are true. In Quebec, do not use them.
6. Fees? Say what each fee covers, whether taxes and disbursements are extra, and honour it. In Ontario, publish your maximum contingency percentage.
7. Awards and rankings? Use only bona fide awards with a transparent selection method.
8. Paid placements? Make sure sponsored positions are disclosed and not presented as merit.
9. Referral and lead arrangements? No rewards to non-lawyers for referrals; follow your province's referral fee rules.
10. Licensing and language? Ontario lawyers must identify themselves as lawyers; Quebec ads must meet French-language rules.
11. Who approved it? Keep a record, and in Quebec keep a copy of each ad for 12 months.

If you want a directory presence that already follows these principles, you can create your free listing or list your whole firm, then browse the lawyer directory to see how neutral profiles look.