Rule 5.3 Versus Rule 5.1

Rule 5.3 Versus Rule 5.1

Rule 5.3 borrows Rule 5.1's design. Subsection (a) directs a partner, or a lawyer with comparable managerial authority, to make reasonable efforts to ensure that the firm has in effect measures giving reasonable assurance that the nonlawyer's conduct is compatible with the lawyer's professional obligations. Subsection (b) directs a lawyer with direct supervisory authority over the nonlawyer to make reasonable efforts toward the same end.¹ The language runs directly parallel to Rule 5.1, which governs the responsibility of managerial and supervisory lawyers for other lawyers in the firm.² A student who has learned one rule therefore holds most of the other, and the useful work lies in the differences.

Both rules measure effort, not outcome, because both aim at systems that prevent violations before they occur. One court, construing the firm-wide-measures provision of the rule on supervising lawyers, stressed that the liability is not vicarious liability for another lawyer's misconduct. The provision instead places on all partners a responsibility for enacting measures that give reasonable assurance of compliance.³ The same logic suits Rule 5.3(a): a firm with sound measures does not breach the rule merely because one assistant slips. The court in the Warren discipline matter adds that appropriate supervision varies with the size and nature of the firm, cannot guarantee against all violations, and is judged by an objective standard of reasonableness.⁴ Both decisions apply the rule on supervising lawyers, so they serve as analogies for Rule 5.3 and not as holdings under it.

The rules diverge on who is being supervised. A subordinate lawyer has professional training and is personally subject to discipline, so the supervising lawyer works alongside that lawyer's own training and accountability. A nonlawyer lacks the professional training of a lawyer and is not subject to disciplinary action, so the supervising lawyer must supply what training and accountability would otherwise supply. The expected level of instruction and supervision of nonlawyer assistants is therefore necessarily higher than for another lawyer in the firm. A lawyer may not simply hope that the right course will be obvious to assistants, or that ethical expectations will seep in because the assistants happen to work in a law office.⁵ Warren shows the lenient end of the scale for lawyers: among experienced lawyers in a firm, informal supervision and periodic review can suffice.⁶ An assistant, who begins with no legal training, stands at the opposite end of that scale and calls for the deliberate plan of instruction and review described earlier in this chapter.

The contrast should not be overstated, because supervision under Rule 5.1 can also demand a great deal. The court that read the firm-wide-measures provision took it to push senior lawyers to build procedures so that less experienced lawyers are not left to sink or swim on ethical questions.⁷ In Warren, the obligation varied with the lawyer's experience and with whether the lawyer was understood to suffer a serious emotional impairment. A firm leader who let such a lawyer keep practicing for more than three months without adding any measures fell short of the rule as a matter of law.⁸ Under Rule 5.1, then, the required intensity rises as the supervised lawyer's experience falls or the risk grows. Under Rule 5.3 the starting point is already higher, because every assistant lacks both the training and the exposure to discipline that restrain even a novice lawyer.

An exam stem that reports confidential files reaching the wrong recipient after a firm failed to train or review the sender poses one question before any other: who was the sender?

The firm's omissions match in the two scenes, and the sender's status alone selects the rule. The second scene contains a safeguard the first lacks: a licensed lawyer who can be disciplined for his own conduct, while no disciplinary authority reaches the paralegal.⁹ The sorting step also guards against a tempting slip, which is to apply Rule 5.1 to a paralegal because the people supervising her are lawyers. The rule follows the person supervised, and the supervisors' own status settles nothing.