Yes, as we read the statute: a law firm’s Instagram bio, Facebook page, LinkedIn company page, TikTok or X profile is an advertisement under California Business and Professions Code section 6157 the moment it encourages someone to hire the firm, and it owes the same mandatory disclosures as any other advertisement. There is no space exception for an individual firm’s profile. This article explains why, what that means for the bio, the pinned post and the feed, and what a review looks for. It is marketing-compliance information, not legal advice.
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The definition does not care about the platform
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Section 6157 defines an advertisement as any communication, written, recorded or electronic, made to the public or even to a limited group, that encourages hiring a lawyer. A profile description that names a practice area and invites contact fits that definition. So does a post soliciting cases, a story with a “message us” sticker, and a Google Business Profile description. The channel is irrelevant; the function of the communication is what counts.
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The disclosures still apply, even in 150 characters
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Every advertisement must conspicuously name at least one responsible California-licensed attorney, or the firm, and the city or county of a bona fide office, or the State Bar address of record. Social profiles feel too small for that, and the statute does contain a link-out accommodation for character-limited platforms, but as we read it that accommodation applies only to joint advertisements run by a joint advertiser under section 6155(g). An individual firm’s bio does not qualify. The practical consequence: the firm name and an office city or county need to be in the bio itself, or the firm needs a defensible reading of the statute from its counsel for putting them one tap away.
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Posts, stories and pinned content
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Each post that solicits cases is its own advertisement, and the electronic-media presumptions travel with it. A caption promising an outcome for injury clients is the kind of guarantee language SB 37 prohibits outright. A post that leads with a dollar figure recovered, without context, is presumed deceptive under section 6158.1. A reel that dramatizes a case or portrays a result needs the disclosure statements section 6158.3 requires. Pinned posts and highlights deserve particular attention because they stay visible long after the campaign that produced them has ended, and old content counts.
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Testimonials, “best lawyer” claims and awards
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Social feeds are where superlatives live. “Top-rated,” “the best injury lawyer in Fresno” and “award-winning” are misleading-communication questions under Rule of Professional Conduct 7.1 unless the firm can substantiate them, and purchased or pay-to-play badges presented as earned recognition are a recurring problem. Client testimonials are not banned, but out-of-context results and money-recovered messaging start from the section 6158.1 presumption, on Instagram exactly as on a website.
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Your agency’s posts are your advertisements
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The statute’s definitions of “lawyer” and “licensee” reach the lawyer’s agents. When a marketing company posts for a firm, the firm is the advertiser, the complaint process runs to the firm, and any statutory remedies attach to the firm. That is why a compliance-minded agency routes every post, story and caption through a review against the published rules and to the firm’s responsible attorney for approval before it goes out, and why a firm that outsources its social media should ask to see that workflow.
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Your ads are public record
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Meta’s Ad Library and Google’s Ads Transparency Center let anyone browse every active ad a firm is running, with no login and no cost. A would-be complainant can review a firm’s paid social in an afternoon. If they can, the firm should, and so should whoever manages the account.
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What a review of a social profile looks for
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- Bio or about section: responsible attorney or firm named; office city or county stated; any outcome, guarantee or superlative language.
- Handle and display name: trade-name and firm-name claims under Rules 7.1 and 7.5.
- Pinned content and highlights: results, dollar figures, dramatizations and their disclosures.
- Recent posts, typically the last 25 or the last 30 days: the same rule categories, post by post.
- Active paid ads in the public ad libraries: copy, imagery and the landing-page claims they point to.
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Findings are reported as candidates for attorney review, each tied to the exact post or creative and the rule category it falls under, with a general example of compliant wording for that category. The review does not decide whether a rule was violated. The firm’s responsible attorney does.
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Three things to do this week
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- Read every bio the firm owns as if it were a billboard: name, office location, and no promises.
- Scroll the pinned posts and highlights first; they are the oldest content most people still see.
- Ask whoever posts for the firm how each post is reviewed before it goes live, and who approves it.
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Sources: California Business and Professions Code §6157 (definitions, including agents), §6155(g) (joint advertisers), §§6157.1–6157.2 (prohibited content, complaint process and remedies), §§6158–6158.3 (electronic media, presumptions, disclosure statements); California Rules of Professional Conduct 7.1 and 7.5. Lawthentics Limited is a marketing agency, not a law firm. This article describes the published rules as we read them for review purposes; it is not legal advice.