--- title: Minnesota Rules of Professional Conduct url: https://justice-denied.org/minnesota-professional-conduct-guide/ date: 2026-09-30T14:28:48+00:00 modified: 2026-09-30T14:28:48+00:00 lang: en_US --- # Minnesota Rules of Professional Conduct ## Start with the official rules [Read the Minnesota Rules of Professional Conduct](https://www.revisor.mn.gov/court_rules/rule/prcond-toh/) · [Open the complete official PDF](https://mncourts.gov/_media/migration/appellate/supreme-court/professional-regulation-rules/MINNESOTA-RULES.pdf) A lawyer’s representations can shape a discovery ruling, a settlement decision, or the facts a court accepts. The Minnesota Rules of Professional Conduct provide standards for evaluating those representations and the professional duties surrounding them. This guide highlights provisions relevant to Justice-Denied’s reporting, with links to the full rules and comments. ## Professional duties to know ### Candor toward the court [Rule 3.3](https://www.revisor.mn.gov/court_rules/pr/subtype/cond/id/3.3/) prohibits knowingly false statements of fact or law to a tribunal and requires correction of a lawyer’s earlier false statement of material fact or law. It also addresses known false evidence and the remedial steps required when its falsity becomes known. The rule requires disclosure of controlling legal authority that the lawyer knows directly contradicts the client’s position when opposing counsel has not disclosed it. In an ex parte proceeding, it requires disclosure of known material facts needed for an informed decision, including adverse facts. ### Fairness in obtaining and presenting evidence [Rule 3.4](https://www.revisor.mn.gov/court_rules/pr/subtype/cond/id/3.4/) prohibits unlawful obstruction of access to evidence, unlawful alteration or destruction of relevant materials, falsification of evidence, and assistance with false testimony. It also addresses discovery requests, compliance with proper requests, and obligations imposed by a tribunal. For a discovery dispute, compare the request, response, available evidence, and any governing order. The sequence can reveal when information was withheld, corrected, produced, or lost. ### Truthfulness when dealing with others [Rule 4.1](https://www.revisor.mn.gov/court_rules/pr/subtype/cond/id/4.1/) prohibits a lawyer from knowingly making false factual or legal statements while representing a client. Its comment recognizes that a partly true statement or omission can mislead when it amounts to an affirmative false statement. ### Dishonesty and harm to the administration of justice [Rule 8.4(c)]() addresses professional misconduct involving dishonesty, fraud, deceit, or misrepresentation. [Rule 8.4(d)]() addresses conduct that prejudices the administration of justice. These provisions reach professional conduct beyond a particular courtroom statement. ### Competent preparation and informed clients [Rule 1.1](https://www.revisor.mn.gov/court_rules/pr/subtype/cond/id/1.1/) requires the knowledge, skill, preparation, and thoroughness reasonably needed for the representation. [Rule 1.4](https://www.revisor.mn.gov/court_rules/pr/subtype/cond/id/1.4/) requires reasonable communication about the matter and sufficient explanation for the client to make informed decisions. ## Build the comparison from specific evidence Start with the exact statement or act, its date, and its source. Identify what the underlying document or testimony shows, what information was available to the lawyer, and whether the representation was later corrected. Several of these rules turn on knowledge. A useful account therefore identifies evidence about what the lawyer knew, as well as evidence about whether the statement was accurate. The filing, transcript, correspondence, and chronology often answer different parts of that inquiry. When describing the outcome, identify whether the record contains an allegation, a request for sanctions, a court ruling, or a disciplinary decision. Each tells the reader something different. ## Related Justice-Denied reporting - [When Lawyers Mislead Minnesota Courts](https://justice-denied.org/when-lawyers-mislead-minnesota-courts/) examines candor obligations and their treatment in Minnesota’s lawyer-discipline system. - [When Attorney Confidence Replaces Candor](https://justice-denied.org/when-attorney-confidence-replaces-candor/) compares a discovery-hearing representation about deleted messages with earlier testimony and supporting records. For official complaint resources, see [Where Do I Report Attorney Misconduct?](https://justice-denied.org/where-do-i-report-attorney-misconduct/) Official sources checked September 30, 2026. Consult the version in effect when the conduct occurred when evaluating an older record.