Every law firm is using AI. Almost none can prove they supervised it. On 17 August 2026 the SRA said reliance on AI output is not a suitable defence. Countersigned runs AI-generated legal work through a five-layer supervision process that ends in a sealed, tamper-evident audit record and a named solicitor's signature: the artefact a court, a regulator or an insurer can actually inspect.
The notice states that AI has no separate legal personality, and that regulated individuals remain accountable for their work and outputs regardless of how that work has been prepared. Reliance on AI output is not a suitable defence. The duty was never going to move. Now it is written down, with disciplinary action attached.
The obligations sit under supervision and competence: paragraphs 3.5 and 3.6 of the Code for Solicitors, 2.3, 4.3 and 4.4 of the Code for Firms. Arrangements must be proportionate to the complexity and risk of the work, and supervisors must have the experience to carry it. The failure being described is human, not technical.
The notice cites the Upper Tribunal's observation that putting client letters and Home Office decision letters into an open source tool places that information in the public domain. Client data should enter an AI system only where contractual, technical and organisational safeguards are in place, with training and retention controlled.
AI has quietly crossed the threshold into routine professional use. Solicitors draft with it, check with it, research with it, and most of that work is excellent. What is missing is the supervisory artefact: the standardised, signed, auditable record of who reviewed the AI output, in what capacity, applying what judgement, to what effect.
Traditional file notes are retrospective and subjective. Email chains are fragmented and incomplete. Neither gives a firm anything it can hand an insurer at renewal or a regulator in response to a complaint. Every firm is improvising its own answer, and no two answers match.
The reason runs deeper than tooling. Professionals sell four things, and AI has only automated two of them.
The machine compresses it. Drafting that took a day takes minutes, and the market has already repriced it.
AI has won this market.The machine reproduces it at scale. The current generation of legal technology is a race to commoditise it.
AI has won this one too.Not a capability but a relationship: a person with a regulator over their shoulder and a duty that can be breached. No model can carry it.
What Countersigned protects.You can automate competence. You cannot automate the thing that earns you the right to be believed.
What Countersigned proves.The AI flags. The solicitor engages. The system challenges. The solicitor signs. The record seals. Every layer is documented and timestamped, and no layer can be skipped once countersigning begins.
Before any human review, the AI produces a structured audit of its own draft: confidence flags, risk factors, material assumptions, and the points a supervising solicitor should examine first. Every authority is listed separately for checking against the primary source on the four tests the SRA notice sets: that it is genuine, that it is relevant, that the citation is verifiable, and that it actually advances the argument being made.
Solicitor-led review against structured questions: who is this for, has it been read in full, what surprised you, what did you change and why, and does it reflect the advice you would have given independently. Amendments are instructed, incorporated and recorded.
System-led questions generated from the actual claims, citations and recommendations in the draft, never from a generic checklist. Authorities are put to the solicitor one at a time against the four tests. Layer 2 records that the solicitor engaged; Layer 3 tests whether that engagement was real. This is the layer that answers the notice directly, because the SRA has said that reliance on AI output is not a suitable defence.
The named individual, their SRA number, role, firm and firm authorisation number, recorded with an explicit confirmation: read, reviewed, approved, and full professional responsibility accepted. Work is categorised first, and the authorisation tier governs who may sign it, so the record shows not only that someone countersigned but that the right person did. One authenticated act, attached to the file.
The countersign compliance document: the self-audit in full, both rounds of supervision, the sign-off, every amendment and any outstanding flags, with the complete transcript sealed and timestamped so that any later alteration is detectable. The document a solicitor can hand to a court or regulator and say: this is exactly what happened.
The SRA published its warning notice on the misuse of AI on 17 August 2026. It applies to every SRA regulated firm and individual, and it closes by saying that failure to have proper regard to it puts you at risk of disciplinary action. Read it once and the shape is obvious: this is not a technology notice. It is a supervision notice, and almost every obligation in it lands on a person rather than a tool.
AI has no separate legal personality; solicitors and regulated individuals who use AI in the course of delivering legal services remain accountable for their work and outputs, regardless of how that work has been prepared.
SRA warning notice, misuse of AI, 17 August 2026. Read the notice
The insurer asks next. Underwriters are already pricing AI-assisted work into renewal, and a firm with no supervisory record of its AI use is a risk they cannot rate. A firm that produces a signed, auditable record for every matter is a risk they can.
Countersigned evidences supervision. It does not perform it. The judgement in every layer is the solicitor's, and no record turns an unread draft into supervised work. Adopting Countersigned is not a guarantee of compliance with the SRA Standards and Regulations, and nothing on this page is legal advice.
The quotations and paragraph references above are taken from the warning notice as published on 17 August 2026. Regulatory guidance changes. Check the current version on the SRA website before relying on it.
The AI companies are building the engines. The regulators are writing the rules. The professionals are exposed in the middle. Countersigned is the bridge none of them will build, and all of them need.
Chris Dias, founder
The capability layer will keep shifting for the next decade. The supervisory layer, designed properly, does not have to.
Countersigned stands as its own supervision layer over the AI tools your fee earners already use. It is how Lawyery, an SRA regulated firm, runs its AI-assisted work on real client matters: every output supervised through the five layers, every file carrying its compliance record.
Built for UK regulated practice first, where the bar is highest. The framework itself is jurisdiction-agnostic and travels with the common law.
Countersigned powers Control, the supervision agent in the NativeLaw platform: the final gate through which every piece of AI-assisted work passes before it reaches a client, with a named lawyer's sign-off on record.
Adopt it standalone from day one, or as the last stage of the full Brief, Opinion and Control suite as your firm converts, matter type by matter type.
Lived, then written. Written, then supervised. Supervised, then built. Built, then lived again. Countersigned is the third node in the loop: where the lessons of a working practice become a process a solicitor can sign.
An SRA regulated firm living the AI-native model on real matters, one matter type at a time.
lawyery.co → 02The manifesto and thesis: the idea itself, kept deliberately separate from the ventures so it can travel further.
professed.ai →A five-layer supervision process for AI-generated legal work, ending in a sealed record and a solicitor's signature.
you are hereThe supervision discipline built into infrastructure any regulated firm or legal team can adopt.
nativelaw.ai →Countersigned is in early access, built with regulatory specialists, practice managers and forward-thinking partners. If you are managing AI in your practice, or you want to see what defensible supervision looks like on a live file, we want to talk to you.