Conflicts is the gate. The company must see the file before the hire closes.

A screen does not cure a current-client conflict with the company. That is the short line. ABA Formal Opinion 09-455, issued 8 October 2009, permits limited client-identity disclosure once substantive discussions have begun; client consent is not required unless privilege would be compromised. The ABA House of Delegates added Model Rule 1.6(b)(7) in August 2012 so that a moving lawyer may disclose identity, a brief issue summary, and whether the matter has terminated — to detect and resolve conflicts arising from a change of employment. The questionnaire the hiring firm already ran is that vehicle. Timing is after substantive talks and before the start date. A firm that skips the window either over-discloses or under-clears. In-house counsel feels the second as a frozen matter.

Model Rule 1.10, as restated by ABA Business Law Today in June 2024, lets a former-client conflict under Rule 1.9 be screened in Model Rule jurisdictions if the incoming lawyer is timely isolated, takes no part of the fee, and the former client gets prompt written notice. Rule 1.7 current-client conflicts are not cured by a screen. States diverge; some require consent rather than a screen. The question a chief legal officer asks is which of those two the company’s matter actually is, and which jurisdictions’ 1.10 the firm is applying to this hire.

Prospective-client imputation is the third lock. ABA Formal Opinion 510, dated 20 March 2024, reads Model Rule 1.18 to disqualify a lawyer who received significantly harmful information from a prospective client, and to impute that conflict unless the lawyer took reasonable measures to limit intake, is timely screened, takes no fee, and the prospect gets written notice. Rainmakers who pitched the company’s adversary — or who were pitched by the company and not retained — can lock the hiring firm. Diligence the beauty-contest log, not only the billed-client list.

Generative AI is now inside the same confidentiality stack. ABA Formal Opinion 512, issued 29 July 2024, puts self-learning tools under Model Rules 1.1, 1.6, 1.4 and 1.5, and extends the same duties to former and prospective clients. Thomson Reuters, in its 7 January 2026 press release on the 2026 legal-market report, put law-firm technology spending up 9.7 percent. Company outside-counsel guidelines increasingly restrict which tools a panel firm may feed. A head of legal who has already written that restriction into the panel terms should see it applied to the incoming book, not discovered after the first matter is opened.

Of 22 closed New York searches over three years, Sartori’s mandate telemetry records 8 files that reached a signed offer and then stalled for more than four weeks because the company’s matter list was run after the term sheet, not before. That is not a compliment to our sequencing. Aon’s Fall 2025 Quality Assurance Review, covering policy years 2005 through 2024 across about 275 law-firm clients, put conflicts of interest at 8 percent of 13,092 notifications and at 6 to 8 percent of ground-up payments. The insured cost is the back end of a gate the in-house reader is supposed to see on the front end.

Recruiting does not run this file. The Office of the General Counsel does. Published job descriptions at Am Law 100 platforms put incoming-hire clearances, waivers, ethics walls and outside-counsel guidelines in OGC Counsel – Conflicts & Ethics and OGC Counsel – Laterals: a JD, an active bar, and either three years on an ethics-conflicts team or seven to ten years in a global firm or in-house. A current Conflicts Attorney posting, reporting to an Assistant General Counsel, lists daily clearance of new clients, new matters and incoming lawyers, and a published pay band of $220,000 to $240,000. That is an in-firm legal seat, not an origination seat. A head of legal should ask for that desk by title.

England and Wales runs the same gate under a different name. Every SRA-authorized firm must have a Compliance Officer for Legal Practice and a Compliance Officer for Finance and Administration, approved before they take up the role; the COLP must be an authorized person (SRA Authorisation of Firms Rules 8.1–8.2). The SRA’s thematic review found 84 percent of COLPs in the review were solicitors. A general counsel buying from a London seat asks the COLP the questions a New York buyer asks OGC.

Government-to-private moves add Rule 1.11. Firm Prospects, on 26 January 2026, reported that 9 percent of Am Law 200 incoming equity seats in 2025 came from government, including 67 from U.S. Attorney’s offices and 50 from the Department of Justice. A company matter against the United States, or against a former agency client, can be the block. The DOJ’s own experienced-attorney process already requires applicants to flag conflicts with the Office. In-house counsel should ask whether 1.11, not only 1.9 and 1.10, has been run.

In the same New York cohort, a general counsel at a publicly traded healthcare company told Sartori they had never been asked for references on a panel-firm incoming hire — only for a conflicts waiver after the fact. References remain the only non-conflicts check on whether the book is real. There is no published 2025 completion rate for those calls; we do not invent one. Four of those eight files then needed a waiver the company would not give. We sequenced the buyer too late. Sartori maps nearly 1.5 million lawyer profiles globally. The quarterly survey, running since 2019, cannot see an in-house matter list unless the general counsel sends it. That is a blind spot, not a method.

The ACC / FTI 2025 Chief Legal Officers Survey of 772 respondents, released January 2025, put 79 percent of chief legal officers reporting to the CEO (83 percent in the United States) and 70 percent overseeing at least two additional functions — risk, compliance, privacy, ethics. Fifty percent also hold corporate-secretary duties (56 percent in the U.S.). The in-house reader of this file is already dual-hatted. Asking that person to re-run a conflicts screen the hiring firm should have run is how a four-lawyer department loses a week. Send the matter list early. Demand the references called. Keep the waiver off the live closing checklist.