If a firm gets confidential information from a would-be client but no engagement forms, can it later represent a different client in the same matter?

Plain-English summary

Opinion 275 (adopted November 19, 1997) addressed a firm that had been contacted by a potential client interested in serving as the representative plaintiff in a contingent-fee antitrust class action. The prospective client discussed the facts of the claim with firm lawyers and gave the firm extensive materials. Most were publicly available (pleadings, regulatory reports, newspaper articles), but some were not (the prospective client's own business records, correspondence, and handwritten notes), and the prospective client stated in writing that he expected the firm to keep the materials confidential. After fee negotiations failed, the firm wanted to find a different class representative and pursue the same litigation, and asked whether it could.

The committee began with Rule 1.6, which bars a lawyer from revealing or using a client's "confidences" or "secrets," and noted that the confidentiality rule is broader than the attorney-client privilege; "secrets" include information the client asks be held confidential regardless of whether it is privileged or publicly available elsewhere. Two points drove the analysis. First, confidentiality obligations attach as soon as a prospective client consults a lawyer, so the failure to form an engagement did not release the firm. Second, not everything the prospective client provided was public; his business records and notes were secrets, and he had paid to assemble and develop the factual basis for the class claim. The committee distinguished its Opinion 175 (1986), which lets a lawyer use general knowledge about law or an industry gained in one representation in another: here the firm wanted to exploit a specific body of facts developed at the prospective client's expense, not generalized knowledge.

The committee then applied Rule 1.10 imputation. Although Rule 1.10 does not expressly list Rule 1.6, the committee read its comments to mean that the loyalty obligations of lawyers who acquired the prospective client's confidences are imputed to the whole firm, disqualifying it from representing a substitute plaintiff. The committee noted the November 1, 1996 amendment to Rule 1.10(a), which created a screening exception where a lawyer's disqualification arises solely from a prospective-client consultation that did not become a representation. But the exception did not save this firm: over the several months of fee negotiations, too many lawyers (virtually the entire litigation section) had been exposed to the confidential information for an effective screen to be built. The committee concluded the firm had to honor its confidentiality obligations and could not seek a second client to bring the same litigation, absent an informed waiver from the first prospective client, and that the same result could follow even if a second client approached the firm on its own.

Currency note

The D.C. Bar flags Opinion 275 as having been substantively affected by the amendments to the D.C. Rules of Professional Conduct that became effective February 1, 2007.

This opinion was issued in 1997, before the District of Columbia's adoption of the 2007 revisions to the Rules of Professional Conduct. Subsequent rule amendments or later opinions may have changed the analysis. Treat this page as historical context, not current guidance. Verify against current rules before relying on any specific rule, deadline, or requirement mentioned here.

Common questions

Q: Does confidentiality attach even if no engagement forms?

A: Yes. The committee concluded that a lawyer's confidentiality obligations begin as soon as a prospective client consults the lawyer, so the failure to agree on fees did not release the firm from its duty to the prospective client.

Q: Did it matter that most of the materials were public?

A: No, not on these facts. The committee concluded the confidentiality rule reaches "secrets" beyond privileged matter, and that the prospective client's non-public business records and notes, plus the specific factual case he had developed at his own expense, were protected.

Q: Could the firm screen the affected lawyers and proceed?

A: Not here. The committee recognized the 1996 Rule 1.10(a) screening exception for prospective-client consultations, but concluded that too many of the firm's lawyers had been exposed over several months for an effective screen, so the exception did not apply.

Q: Could the firm represent a substitute plaintiff if that client came to it independently?

A: The committee concluded the same result could apply even if a second client sought out the firm, because the firm still could not use or reveal the first prospective client's protected information and using it could disadvantage him in violation of Rule 1.6(a)(2).

Background and rules framework

The opinion interpreted D.C. Rule 1.6 (confidentiality of "confidences" and "secrets," broader than the attorney-client privilege, and attaching at the prospective-client stage) together with Rule 1.10 (imputed disqualification, including the November 1, 1996 screening exception for prospective-client consultations).

Citations and references

Rules of Professional Conduct:

• D.C. RPC 1.6 / Model Rule 1.6 (confidences and secrets; duty attaches at consultation)
• D.C. RPC 1.10 / Model Rule 1.10 (imputed disqualification; prospective-client screening exception)

Other opinions cited:

• D.C. Ethics Op. 175 (1986) (use of general knowledge in later representations)

See also

• ABA Formal Op. 510: Avoiding Imputation of a Prospective-Client Conflict
• ABA Formal Op. 90-358: Information From a Prospective Client
• DC Ethics Op. 279: Screening to Cure Imputed Disqualification

Source

• Landing page: https://www.dcbar.org/for-lawyers/legal-ethics/ethics-opinions-210-present/ethics-opinion-275