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Legal Updates for Lawyers' Professional Liability

New ABA Formal Ethics Opinion on Attorney Office Sharing Arrangements

Legal Update for Lawyers’ Professional Liability – February 2024

February 1, 2024

by Scott R. Eberle

The American Bar Association recently issued a Formal Ethics Opinion addressing the ethics of attorney office sharing arrangements. In Formal Opinion 507, issued on July 12, 2023, the ABA Standard Committee on Ethics and Professional Responsibility opined that office sharing arrangements among non-affiliated attorneys are generally permissible under the Model Rules of Professional Conduct so long as certain ethical duties relating to confidentiality, conflicts of interest and supervision of non-lawyers are observed. 

The Opinion recognizes that attorney office sharing arrangements come in many forms. There are traditional office sharing arrangements, where lawyers with separate law practices—mostly solo practitioners—share office space, support staff and equipment. There are office sharing arrangements where law firms rent unused office space to unaffiliated lawyers. Furthermore, lawyers often share an office suite, receptionist and conference room as part of a virtual law practice—an arrangement that has become increasing popular following the pandemic—as more lawyers are working from home offices. 

The ABA advises that lawyers working in these type of arrangements must be particularly vigilant to ensure they are complying with their ethical duties. Maintaining confidentiality is a concern in a shared office environment, especially if the lawyers are sharing a receptionist or other support staff. The opinion reminds attorneys that appropriate supervision of non-lawyer assistants is required under Model Rule 5.3 and it is necessary to instruct shared employees on confidentiality obligations, as well as have office procedures in place to guard sensitive client documents and communications.

Conflicts of interest are another concern in shared office environments. The Opinion advises that lawyers must pay attention to avoid imputation of conflicts of interest. Model Rule 1.10(a) imputes conflicts of interest to all lawyers “associated in a firm.” Non-affiliated lawyers in shared office arrangements are not automatically treated as a single law firm for conflicts purposes, but the ABA advises that they could be, depending on the facts and circumstances of each arrangement. In order to avoid the possibility of being treated as a single law firm for conflicts purposes, the Opinion advises attorneys to protect the confidentiality of their respective clients, avoid regularly consulting with each other on client matters, avoid sharing staff with access to client information, and take appropriate steps to clearly communicate the nature of their relationship to the public and to clients. 

Representing clients with adverse interests, even in the same lawsuit or transaction, is also discussed by the ABA Standard Committee on Ethics and Professional Responsibility in Formal Opinion 507. Although the Opinion recognizes that some state ethics opinions advise attorneys who share office space to avoid these situations entirely, the Committee opines that it may be permissible. The Opinion states that, although the determination will ultimately turn on the specifics of the office sharing arrangement and the nature of the proposed representation, Model Rules 1.4 (Communication) and 1.7 (Conflicts of Interest: Current Clients) may require the attorneys to adequately disclose the arrangement with the prospective clients and obtain informed consent, in writing, to permit the representation to proceed. The Opinion advises that lawyers considering an office sharing arrangement should discuss the nature of each other’s practices in order to determine whether conflicts of interest are likely to arise and, therefore, whether the arrangement is a good idea in the first instance. 

Finally, Formal Opinion 507 addresses consultations between lawyers sharing office space and conflict of interest implications. The Committee opines that occasional informal consultations do not result in lawyers being “associated in a firm” under Model Rule 1.10(a). However, attorneys should avoid divulging confidential client information and use hypothetical facts to avoid the possibility that the listener will be able to ascertain the identity of the client or the situation involved. The Opinion cautions that consultations between lawyers in office sharing arrangements could trigger unanticipated conflicts of interest that restrict the consulted attorney’s ability to represent a current or future client under Model Rule 1.7(a)(2) if that attorney receives too much information. 


 

Legal Update for Lawyers’ Professional Liability – February 2024 is prepared by Marshall Dennehey to provide information on recent legal developments of interest to our readers. This publication is not intended to provide legal advice for a specific situation or to create an attorney-client relationship. We would be pleased to provide such legal assistance as you require on these and other subjects when called upon. ATTORNEY ADVERTISING pursuant to New York RPC 7.1 Copyright © 2024 Marshall Dennehey, all rights reserved. No part of this publication may be reprinted without the express written permission of our firm. For reprints or inquiries, or if you wish to be removed from this mailing list, contact tamontemuro@mdwcg.com.

Firm Highlights

Thought Leadership

Featured Conversations... Key Takeaways from A.M. Best’s Webinar on the Misuse Defense in Product Liability Claims, Featuring Michael Salvati

Michael Salvati, shareholder in our Philadelphia office, was a panelist for the April A.M. Best webinar, “The Misuse Defense: Strategic Approaches to Defending Product Liability Claims for Insurers.” During the program, Michael and his fellow panelists offered practical, jurisdiction‑specific guidance on how misuse and failure‑to‑warn theories intersect in modern product liability litigation. Michael emphasized the unique challenges these claims present—particularly in states like Pennsylvania, where evidentiary rules diverge sharply from those applied in many other jurisdictions. Failure to Warn as the “Flip Side” of Misuse Salvati explained that failure‑to‑warn allegations often arise as a direct counter to a misuse defense. As he noted, “If our misuse defense is that the plaintiff didn't use a product properly or safely, then the failure to warn claim is that we didn't tell them how to use it properly.” He emphasized that these claims can stem from either the absence of warnings or criticisms of existing warnings, such as insufficient specificity or lack of clarity about risks. Pennsylvania’s Unique Evidentiary Landscape One of Salvati’s most notable points was the stark difference in how Pennsylvania treats evidence of compliance with industry standards. He highlighted that Pennsylvania is “one of the only states…where that evidence is not admissible” in strict liability cases. Manufacturers cannot rely on compliance with ANSI, UL, ISO, or even federal safety standards to defend the product against a strict liability claim—because the focus is solely on the product itself, not the manufacturer’s conduct. Salvati acknowledged the challenge this creates for defense counsel and clients who expect such compliance to carry weight. Understanding the Three Defect Theories Salvati also walked through the three primary defect theories recognized in many jurisdictions: - Design defect – a flaw in the product’s intended design - Manufacturing defect – a deviation affecting a specific unit - Failure to warn – inadequate instructions or warnings He noted that warnings claims are increasingly significant and sometimes stand alone when design or manufacturing theories are weak. As he put it, plaintiffs often default to warnings claims because “the default position seems to be, ‘If I got hurt, there must be something wrong.’” Warranties and State‑by‑State Variations Salvati addressed how breach‑of‑warranty claims fit into the broader framework, explaining that implied warranties—such as merchantability—often overlap with strict liability in Pennsylvania. He emphasized the importance of understanding local nuances, as warranty law and admissibility rules vary widely across states. Looking Ahead: The Growing Importance of Warnings In his closing remarks, Salvati stressed that warnings should never be treated as an afterthought in product liability defense. He observed that warnings‑only claims are becoming more common and urged manufacturers and insurers to continually evaluate the clarity and completeness of their instructions and warnings. His takeaway: “We should always be talking about what are the instructions that come with our products…to bolster a misuse defense.” Listen to the complete webinar here: https://www3.ambest.com/conferences/events/eventregister.aspx?event_id=WEB1074.

Result

No-Cause Jury Verdict Secured in Wrongful Death Trial

We successfully obtained a no-cause jury verdict in a 13-day wrongful death trial. The decedent, a 59-year-old man, was admitted to the emergency room on February 15, 2019, with complaints of abdominal pain, decreased appetite, and constipation, despite the use of laxatives. The patient did not complain of any nausea, vomiting, or diarrhea. He had a significant medical history including diabetes, hypertension, prior coronary artery stenting, morbid obesity (with past gastric bypass surgery), longstanding ventral hernia, and back pain. A CT scan revealed multiple hernias and a potential closed-loop bowel obstruction, leading to a surgery consultation. Our client, an emergency general surgeon, interpreted that the patient did not have a closed loop or any significant obstruction and recommended non-surgical management. The patient was approved to have clear liquids, and had a vomiting incident shortly after, but our client was not notified. The patient was returned to NPO status, and after improving overnight, he was returned to “clears” and additional medical and renal consults were ordered. Our client did not receive any communications from the residents/nurses of any changes in the patient’s condition. On February 18, 2019, two rapid responses were called due to increased heart rate and vomiting. It is believed that the vomiting resulted in aspiration, causing sepsis, ultimately leading to the patient’s death. During the trial, the plaintiff’s sole medical expert highlighted imaging on the wrong hernia, which called into question all of his opinions in the case. We made key objections related to the expert testimony, limiting what the allegations were, and preventing new allegations from being made. After approximately two and a half hours of deliberating, the jury returned a no-cause verdict. 

Thought Leadership

Legal Update for Special Education Law: Recent Positive Outcomes From the Group

Hearing Officer Confirms District Acted Appropriately Under IDEA and Section 504 William J. McPartland (Scranton) obtained a finding in favor of our client, a school district, on all issues following a due process hearing. The parent had filed a due process complaint alleging that the school district had breached its child find duty under the IDEA and Section 504, that the school district had discriminated against the student on the basis of disability in violation of Section 504, and that the school district had denied a free and appropriate public education to the student both by developing inadequate IEPs and via an actionable procedural violation.  Specifically, the student had received a Section 504 evaluation in October 2023, after a number of behavioral infractions culminating in a fight in September 2023, was identified as having anxiety and a sleep disorder, and received appropriate Section 504 accommodations. The student had never previously demonstrated signs of a learning disability, and the parent denied the school district permission to evaluate the student for special education needs in November 2023, and January 2024. The parent granted the district permission to evaluate the student in October 2024, after a private psychologist diagnosed the student with Attention Deficit Hyperactivity Disorder, possible Oppositional Defiance Disorder, a learning disorder, and anxiety. The school district issued a special education evaluation report in December 2024, finding that the student had an emotional disturbance and other health impairment, and an IEP providing an itinerant level of emotional support, as well as instruction in academics and social skills, was issued in January 2025, and amended in February, March, and April 2025. The student withdrew from the school district in April 2025, to attend a cyber charter school. The hearing officer determined that the school district had not violated its child find duty to the student in violation of either the IDEA or Section 504 where the district developed a Section 504 plan for the student within a month and a half of the parent’s first request for a Section 504 evaluation and where the parent repeatedly denied consent to conduct an IDEA evaluation of the student. The hearing officer noted that the student’s sporadic record of behavioral infractions prior to September 2023, did not suggest that the student had a disability prior to the parent’s initial request for an evaluation. The hearing officer further determined that no evidence had been produced to suggest that the student was discriminated against on the basis of disability in violation of Section 504. Additionally, the hearing officer determined that the IEP offered to the student was substantively adequate and that, to the extent the social and emotional programming offered by the school district was not received by the student, this resulted from the parent’s refusal to accept the same. The hearing officer finally determined that the school district did not commit an actionable procedural violation by delaying development of an IEP for the student where the parent repeatedly denied consent to evaluate the student. Court Dismisses Three of Four Claims Against School District Christopher J. Conrad and Daniel P. McGannon (Harrisburg) achieved a significant early victory on behalf of a school district client in. The team successfully obtained dismissal of three of the four claims asserted in the plaintiff’s amended complaint. The former district superintendent brought multiple claims arising out of his alleged “forced resignation,” including age discrimination under the ADEA, a Section 1983 Equal Protection claim, a Pennsylvania Whistleblower claim, and breach of contract. On behalf of the district, the defense team moved to dismiss the complaint in part, arguing: The plaintiff failed to plead sufficient facts to support a prima facie case of age discrimination. The equal protection claim was barred because the ADEA provides the exclusive federal remedy for age-based employment claims. The breach of contract claim could not stand because the underlying employment agreement had expired prior to the alleged breach. The court agreed, dismissing the ADEA, equal protection, and breach of contract claims in their entirety. As a result, only a single claim under the Pennsylvania Whistleblower Law remains pending. This outcome substantially narrows the scope of the litigation and positions the client for a more efficient defense moving forward.