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Commonwealth of Massachusetts

RULE 3:07 





In the course of representing a client a lawyer shall not knowingly:

(a) make a false statement of material fact or law to a third person; or

(b) fail to disclose a material fact to a third person when disclosure is necessary to avoid assisting a criminal or fraudulent act by a client, unless disclosure is prohibited by Rule 1.6.



[1] A lawyer is required to be truthful when dealing with others on a client's behalf, but generally has no affirmative duty to inform an opposing party of relevant facts. A misrepresentation can occur if the lawyer incorporates or affirms a statement of another person that the lawyer knows is false. Misrepresentations can also occur by failure to act.

Statements of Fact

[2] This Rule refers to statements of fact. Whether a particular statement should be regarded as one of fact can depend on the circumstances. Under generally accepted conventions in negotiation, certain types of statements ordinarily are not taken as statements of material fact. Estimates of price or value placed on the subject of a transaction and a party's intentions as to an acceptable settlement of a claim are in this category, and so is the existence of an undisclosed principal except where nondisclosure of the principal would constitute fraud.

Fraud by Client

[3] Paragraph (b) recognizes that substantive law may require a lawyer to disclose certain information to avoid being deemed to have assisted the client's crime or fraud. In paragraph (b) the word "assisting" refers to that level of assistance which would render a third party liable for another's crime or fraud, i.e., assistance sufficient to render one liable as an aider or abettor under criminal law or as a joint tortfeasor under principles of tort and agency law. The requirement of disclosure in this paragraph is not intended to broaden what constitutes unlawful assistance under criminal, tort or agency law, but instead is intended to ensure that these rules do not countenance behavior by a lawyer that other law marks as criminal or tortious. But see the special meaning of "assistance" in the context of a lawyer's appearance before a tribunal in Comment 2A to Rule 3.3.

Corresponding ABA Model Rule. Identical to Model Rule 4.1.

Corresponding Former Massachusetts Rule. DR 1-102, DR 7-102; see also DR 1-103.



In representing a client, a lawyer shall not communicate about the subject of the representation with a person the lawyer knows to be represented by another lawyer in the matter, unless the lawyer has the consent of the other lawyer or is authorized by law to do so.


[1] This Rule does not prohibit communication with a represented person, or an employee or agent of such a person, concerning matters outside the representation. For example, the existence of a controversy between a government agency and a private party, or between two organizations, does not prohibit a lawyer for either from communicating with nonlawyer representatives of the other regarding a separate matter. Also, parties to a matter may communicate directly with each other and a lawyer having independent justification or legal authorization for communicating with a represented person is permitted to do so. Communications authorized by law include, for example, the right of a party to a controversy with a government agency to speak with government officials about the matter. Counsel could also prepare and send written default notices and written demands required by such laws as Chapter 93A of the General Laws.

[2] Communications authorized by law also include constitutionally permissible investigative activities of lawyers representing governmental entities, directly or through investigative agents, prior to the commencement of criminal or civil enforcement proceedings, when there is applicable judicial precedent that either has found the activity permissible under this Rule or has found this Rule inapplicable. However, the Rule imposes ethical restrictions that go beyond those imposed by constitutional provisions.

[3] This rule applies to communications with any person, whether or not a party to a formal adjudicative proceeding, contract or negotiation, who is represented by counsel concerning the matter to which the communication relates. See the definition of "person" in Rule 9.1(h).

[4] In the case of an organization, this Rule prohibits communications by a lawyer for another person or entity concerning the matter in representation only with those agents or employees who exercise managerial responsibility in the matter, who are alleged to have committed the wrongful acts at issue in the litigation, or who have authority on behalf of the organization to make decisions about the course of the litigation. If an agent or employee of the organization is represented in the matter by his or her own counsel, the consent by that counsel to a communication will be sufficient for purposes of this Rule. Compare Rule 3.4(f).

[5] The prohibition on communications with a represented person only applies, however, in circumstances where the lawyer knows that the person is in fact represented in the matter to be discussed. This means that the lawyer has knowledge of the fact of the representation; but such knowledge may be inferred from the circumstances. See the definition of "knowledge" in Rule 9.1(f). Such an inference may arise in circumstances where there is substantial reason to believe that the person with whom communication is sought is represented in the matter to be discussed. Thus, a lawyer cannot evade the requirement of obtaining the consent of counsel by closing eyes to the obvious.

[6] In the event the person with whom the lawyer communicates is not known to be represented by counsel in the matter, the lawyer's communications are subject to Rule 4.3.

[7] Nothing in this rule prohibits a lawyer from seeking and acting in accordance with a court order permitting communication with a person known to be represented by counsel.

Corresponding ABA Model Rule. Identical to Model Rule 4.2.

Corresponding Former Massachusetts Rule. DR 7-104 (A) (1).

Cross-reference: See definition of "person" in Rule 9.1.


(a) In dealing on behalf of a client with a person who is not represented by counsel, a lawyer shall not state or imply that the lawyer is disinterested. When the lawyer knows or reasonably should know that the unrepresented person misunderstands the lawyer's role in the matter, the lawyer shall make reasonable efforts to correct the misunderstanding.

(b) During the course of representation of a client, a lawyer shall not give advice to a person who is not represented by a lawyer, other than the advice to secure counsel, if the interests of such person are or have a reasonable possibility of being in conflict with the interests of the client.


[1] An unrepresented person, particularly one not experienced in dealing with legal matters, might assume that a lawyer is disinterested in loyalties or is a disinterested authority on the law even when the lawyer represents a client. Therefore Rule 4.3 continues the prohibition contained in former DR 1-104(A)(2) against giving advice to an unrepresented person, other than the advice to obtain counsel, when that person's interests are, or reasonably might be, in conflict with the interests of the lawyer's client. Nothing in this Rule, however, should be understood as precluding the lawyer from functioning in the normal representational role of advancing the client's position. Explaining the lawyer's own view of the meaning of a contract, for example, does not involve the giving of "advice" to an unrepresented person. Lawyers should be careful, however, to explain their roles to unrepresented persons to avoid the possibility of misunderstanding.

Corresponding ABA Model Rule. Paragraph (a) identical to Model Rule 4.3.

Corresponding Former Massachusetts Rule. No counterpart except (b) is taken from DR 7-104 (A) (2).


In representing a client, a lawyer shall not use means that have no substantial purpose other than to embarrass, delay, or burden a third person, or use methods of obtaining evidence that violate the legal rights of such a person.

[1] Responsibility to a client requires a lawyer to subordinate the interests of others to those of the client, but that responsibility does not imply that a lawyer may disregard the rights of third persons. It is impractical to catalogue all such rights, but they include legal restrictions on methods of obtaining evidence from third persons.

Corresponding ABA Model Rule. Identical to Model Rule 4.4.

Corresponding Former Massachusetts Rule. DR 7-106 (C) (2); see also DR 1-102, 7-102(A).



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