ETHICAL RISKS AND PROFESSIONAL RESPONSIBILITY FOR THE USE OF ARTIFICIAL INTELLIGENCE BY ADVOCATES
DOI:
https://doi.org/10.17721/1728-2195/2026/1.131-8Keywords:
artificial intelligence, legal practice, professional responsibility of attorney, attorney-client privilege, rules of professional conductAbstract
Background. The rapid spread of artificial intelligence systems in legal practice is giving rise to issues that extend beyond their purely technical application. Legal practice is founded on principles of trust, confidentiality, and professional responsibility, making the uncontrolled delegation of professional functions to algorithms a particularly sensitive issue. This study aims to identify the key ethical risks of using artificial intelligence in legal practice, determine the permissible limits of such use, and substantiate the need to introduce specific professional standards, taking into account both domestic and foreign experience.
Methods. The study employs formal-legal, comparative-legal, systemic, and legal modeling methods.
Results. An analysis of the legal and ethical aspects of the use of artificial intelligence in legal practice has been conducted. The main ethical risks of using artificial intelligence include the generation of unreliable information, violations of the principles of good faith and diligence, threats to confidentiality and the advocate-client privilege, and reputational risks. Approaches of national and foreign case law to the assessment of the use of artificial intelligence have been characterized, in particular in the context of an advocate's liability for submitting unreliable information. The study argues that the use of artificial intelligence per se does not constitute a violation. However, the uncontrolled and unverified use of AI-generated outputs is inconsistent with the fundamental principles of the legal profession. The study also formulates criteria for the permissible use of artificial intelligence in the professional activities of advocates.
Conclusions. The study concludes that the use of artificial intelligence in legal practice is a natural trend in the development of the legal profession and requires appropriate regulatory and ethical oversight. A key condition for the admissibility of using artificial intelligence is the preservation of the advocate's leading role in shaping the legal position and assuming full responsibility for the legal assistance provided. The study also substantiates the need to improve legislation and the rules of legal ethics by establishing standards for the use of artificial intelligence, including requirements for verifying the reliability of information, protecting confidential data, and informing clients. In addition, it is advisable to introduce professional guidelines and training programmes for advocates on the safe and ethical use of artificial intelligence.
References
American Bar Association. (2024). Formal Opinion 512: Generative Artificial Intelligence in Legal Practice. https://www.americanbar.org/content/dam/aba/administrative/professional_responsibility/ethics-opinions/aba-formal-opinion-512.pdf
Barabash, O. O. (Ed.). (2025). Artificial intelligence in legal practice: Limits and opportunities [Collection of abstracts of the All-Ukrainian round table]. Lviv University of Internal Affairs [in Ukrainian]. https://if.uu.edu.ua/wp-content/uploads/2025/05/14_03_2025.pdf
Cabinet of Ministers of Ukraine. (2020). On Approval of the Concept of Artificial Intelligence Development in Ukraine (Decree No. 1556-r) [in Ukrainian]. https://zakon.rada.gov.ua/laws/show/1556-2020-р
Castel, P. K. (2023, June 22). Mata v. Avianca, Inc., No. 1:2022cv01461 (S.D.N.Y. 2023) [Opinion and Order on Sanctions]. https://law.justia.com/cases/federal/district-courts/new-york/nysdce/1:2022cv01461/575368/54/
Code of Conduct for Lawyers in the European Community. (1988). Verkhovna Rada of Ukraine [in Ukrainian]. https://zakon.rada.gov.ua/laws/show/994_343
Council of Europe. (2018). European Ethical Charter on the Use of Artificial Intelligence in Judicial Systems and their environment. https://rm.coe.int/ethical-charter-en-for-publication-4-december-2018/16808f699c
Council of Europe. (2024). Framework Convention on Artificial Intelligence, Human Rights, Democracy and the Rule of Law. https://vkksu.gov.ua/sites/default/files/rye_ramkova_konvenciya_zi_shtuchnogo_intelektu_prav_lyudyny_demokratiyi_ta_verh._prava.pdf
Eliot, L. B. (2021). Considering an attorney duty to inform clients about AI-based legal usage. SSRN. https://doi.org/10.2139/ssrn.3966726
European Parliament and Council of the European Union. (2024). Regulation (EU) 2024/1689 laying down harmonised rules on artificial intelligence (Artificial Intelligence Act). https://eur-lex.europa.eu/eli/reg/2024/1689/oj/eng
Klymenko, K. O. (2021). Modern information tools in judicial and advocacy activities. Comparative and Analytical Law, 65, 348–352 [in Ukrainian]. https://doi.org/10.24144/2307-3322.2021.65.63
Lyon, C. F. (2023). Fake cases, real consequences: Misuse of ChatGPT leads to sanctions. NYSBA NYLitigator, 28(2). https://www.goldbergsegalla.com/app/uploads/2023/10/Fake-Cases-Real-Consequences-Misuse-of-ChatGPT-Christoper-F.-Lyon-NY-Litigator.pdf
Maryland State Bar Association. (2024). Massachusetts lawyer sanctioned for AI-generated fictitious case citations. https://www.msba.org/site/site/content/News-and-Publications/News/General-News/Massachusetts_Lawyer-Sanctioned_for_AI_Generated-Fictitious_Cases.aspx
Ministry of Digital Transformation of Ukraine. (2025). Recommendations for legal professionals on the use of artificial intelligence [in Ukrainian]. https://storage.thedigital.gov.ua/files/2/72/fcf6c498e0a9f57e7a8521ff9833372d.pdf
Morgan & Morgan lawyers fined for hallucinated AI citations. (2025, February 25). Bloomberg Law. https://news.bloomberglaw.com/litigation/morgan-morgan-lawyers-fined-for-hallucinated-ai-citations
National Bar Association of Ukraine. (2025). In the USA, a lawyer who submitted AI hallucinations to the court avoided liability [in Ukrainian]. https://unba.org.ua/news/10033-u-ssha-advokat-yakij-podav-sudu-galyucinacii-shi-uniknuv-vidpovidal-nosti.html
Reporting and Election Congress of Advocates of Ukraine. (2017). Rules of professional conduct for lawyers [in Ukrainian]. https://zakon.rada.gov.ua/rada/show/n0001891-17#n4
Smith v. Farwell. (2024, February 12). Superior Court Civil Action No. 2282CV01197. https://masslawyersweekly.com/files/2024/02/12-007-24.pdf
Supreme Court. (2024, February 8). Ruling of the Supreme Court in case No. 925/200/22 [in Ukrainian]. https://reyestr.court.gov.ua/Review/116984639
Supreme Court. (2024, February 8). Dissenting opinion of Supreme Court Judge Vronska H. O. in case No. 925/200/22 [in Ukrainian]. https://reyestr.court.gov.ua/Review/117074064
UNESCO. (2021). Recommendation on the ethics of artificial intelligence. https://unesdoc.unesco.org/ark:/48223/pf0000381137
United Nations. (1990). Basic principles on the role of lawyers (Adopted by the Eighth UN Congress on the Prevention of Crime) [in Ukrainian]. https://zakon.rada.gov.ua/laws/show/995_835#Text
Verkhovna Rada of Ukraine. (2012). On the Bar and practice of law (Law of Ukraine No. 5076-VI) [in Ukrainian]. https://zakon.rada.gov.ua/laws/show/5076-17
Volkova, Y. F., & Pyroha, I. S. (2024). The right to use artificial intelligence technologies: New challenges and threats for humans. Uzhhorod National University Herald. Series: Law, 84(1), 138–143 [in Ukrainian]. https://doi.org/10.24144/2307-3322.2024.84.1.20
Zavadskyi, A. (2024). Generative artificial intelligence in the work o lawyers. In T. V. Vilchyk (Ed.), Advocacy of Ukraine: Current state and development prospects (pp. 66–68). Yaroslav Mudryi National Law University [in Ukrainian]. https://unba.org.ua/assets/uploads/publications/Адвокатура%20України%20сучасний%20стан%20та%20перспективи%20розвитку.pdf
Additional Files
Published
Issue
Section
License
Copyright (c) 2026 Анна КОРНІЙЧУК

This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
