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Ariz. R. Sup. Ct. ER 4.1
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ER 4.1 Truthfulness in Statements to Others
V. Regulation of the Practice of Law | D. Lawyer Obligations | Rule 42. Arizona Rules of Professional Conduct | Transactions with Persons Other than Clients
Rule Text
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 when disclosure is necessary to avoid assisting a criminal or fraudulent act by a client, unless disclosure is prohibited by ER 1.6.
Amendment history: Amended June 9, 2003, effective Dec. 1, 2003.