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Iowa R. Prof'l Conduct 32:3.7

Lawyer as witness

activein force · 2005-07-01 – presentact-effective-date

(a) A lawyer shall not act as advocate at a trial in which the lawyer is likely to be a necessary

witness unless:

(1) the testimony relates to an uncontested issue;

(2) the testimony relates to the nature and value of legal services rendered in the case; or

(3) disqualification of the lawyer would work substantial hardship on the client.

(b) A lawyer may act as advocate in a trial in which another lawyer in the lawyer’s firm is

likely to be called as a witness unless precluded from doing so by rule 32:1.7 or rule 32:1.9.

Comment

[1] Combining the roles of advocate and witness can prejudice the tribunal and the opposing party

and can also involve a conflict of interest between the lawyer and client.

Advocate-Witness Rule

[2] The tribunal has proper objection when the trier of fact may be confused or misled by a

lawyer serving as both advocate and witness. The opposing party has proper objection where the

combination of roles may prejudice that party’s rights in the litigation. A witness is required to

testify on the basis of personal knowledge, while an advocate is expected to explain and comment

on evidence given by others. It may not be clear whether a statement by an advocate-witness should

be taken as proof or as an analysis of the proof.

[3] To protect the tribunal, paragraph (a) prohibits a lawyer from simultaneously serving as

advocate and necessary witness except in those circumstances specified in paragraphs (a)(1) through

(a)(3). Paragraph (a)(1) recognizes that if the testimony will be uncontested, the ambiguities in the

dual role are purely theoretical. Paragraph (a)(2) recognizes that where the testimony concerns the

extent and value of legal services rendered in the action in which the testimony is offered, permitting

the lawyers to testify avoids the need for a second trial with new counsel to resolve that issue.

Moreover, in such a situation the judge has firsthand knowledge of the matter in issue; hence, there

is less dependence on the adversary process to test the credibility of the testimony.

[4] Apart from these two exceptions, paragraph (a)(3) recognizes that a balancing is required

between the interests of the client and those of the tribunal and the opposing party. Whether the

tribunal is likely to be misled or the opposing party is likely to suffer prejudice depends on the nature

of the case, the importance and probable tenor of the lawyer’s testimony, and the probability that the

lawyer’s testimony will conflict with that of other witnesses. Even if there is risk of such prejudice,

in determining whether the lawyer should be disqualified, due regard must be given to the effect of

disqualification on the lawyer’s client. It is relevant that one or both parties could reasonably foresee

that the lawyer would probably be a witness. The conflict of interest principles stated in rules 32:1.7,

32:1.9, and 32:1.10 have no application to this aspect of the problem.

[5] Because the tribunal is not likely to be misled when a lawyer acts as advocate in a trial in

which another lawyer in the lawyer’s firm will testify as a necessary witness, paragraph (b) permits

the lawyer to do so except in situations involving a conflict of interest.

Conflict of Interest

[6] In determining if it is permissible to act as advocate in a trial in which the lawyer will be a

necessary witness, the lawyer must also consider that the dual role may give rise to a conflict of

interest that will require compliance with rule 32:1.7 or 32:1.9. For example, if there is likely to be

substantial conflict between the testimony of the client and that of the lawyer, the representation

involves a conflict of interest that requires compliance with rule 32:1.7. This would be true even

though the lawyer might not be prohibited by paragraph (a) from simultaneously serving as advocate

and witness because the lawyer’s disqualification would work a substantial hardship on the client.

Similarly, a lawyer who might be permitted to simultaneously serve as an advocate and a witness by

paragraph (a)(3) might be precluded from doing so by rule 32:1.9. The problem can arise whether the

lawyer is called as a witness on behalf of the client or is called by the opposing party. Determining

whether or not such a conflict exists is primarily the responsibility of the lawyer involved. If there

is a conflict of interest, the lawyer must secure the client’s informed consent, confirmed in writing.

In some cases, the lawyer will be precluded from seeking the client’s consent. See rule 32:1.7. See

rule 32:1.0(b) for the definition of “confirmed in writing” and rule 32:1.0(e) for the definition of

“informed consent.”

[7] Paragraph (b) provides that a lawyer is not disqualified from serving as an advocate because

a lawyer with whom the lawyer is associated in a firm is precluded from doing so by paragraph

(a). If, however, the testifying lawyer would also be disqualified by rule 32:1.7 or rule 32:1.9 from

representing the client in the matter, other lawyers in the firm will be precluded from representing

the client by rule 32:1.10 unless the client gives informed consent under the conditions stated in rule

32:1.7 or 32:1.9.

History

[Court Order April 20, 2005, effective July 1, 2005]

Provenance

Source
www.legis.iowa.gov
Retrieved
2026-09-24
Edition
2026-09-24
Content hash
395ed58ddbd4a39e26bd0a05c9b2e120120db8b7df85cea10653c8d10d001681
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Iowa R. Prof'l Conduct 32:3.7 — Lawyer as witness · binding.law