A student practice rule lets a law student do limited legal work before bar admission, under a supervising attorney.
California certifies eligible students under its Certified Law Student program, written into rule 9.42 of the California Rules of Court; in New York, Judiciary Law § 478 — the statute that makes it unlawful to practice without admission — does not apply to law students who have completed at least two semesters, or recent graduates awaiting the bar, when they act under supervision in Appellate Division–approved programs.
What a certified legal intern may do, how supervision works and how to apply are set state by state — here is what our research documents.
What a student practice rule is
A student practice rule is an exception a state writes for law students — the paperwork that turns a law-school job into authorized legal work.
New York's version lives in Judiciary Law § 478, the statute that otherwise bars the unauthorized practice of law: it does not apply to law students who have completed at least two semesters of law school, or to recent graduates waiting on bar results, when they act under supervision in a program the Appellate Division has approved.
California's version is a certification: the State Bar of California's Certified Law Student program certifies students to provide legal services as permitted by rule 9.42 of the California Rules of Court, under attorney supervision.
Eligibility shows how much the details differ.
California's program takes JD students who have completed one full year of law study — at least 270 hours — who are in good standing, and who have passed the First-Year Law Students' Examination (FYLSX) where it is required; the FYLSX is given in June and October and consists of 100 multiple-choice questions on contracts, criminal law and torts.
Our guide to the baby bar exam covers that test in detail.
New York's exception, by contrast, keys to two completed semesters and to the approved program the student works in.
In both models the authorization runs through supervision — it covers the work a student does under a supervising attorney, not independent practice.
Certification is also not the end of the story.
Minnesota's proposed Curricular Pathway, for example, would license law students who complete prescribed courses, supervised-practice coursework and client interactions, with a committee recommending it start as a limited pilot.
That is a proposal, not a rule in force — confirm any pathway's current status with the Minnesota State Board of Law Examiners, and see our guide to alternatives to the bar exam for the supervised-practice pathways states are weighing.
How supervision works
Supervision is the load-bearing part of both authorizations.
California certifies students to provide legal services "under the supervision of an attorney," and New York's exception applies only when students act under supervision inside a program the Appellate Division has approved.
The day-to-day shape of that supervision — who reviews drafts, who signs what — is not spelled out in the rules our research records; the supervising attorney and the program set it, so ask before your first assignment.
The ethics duties land on the supervising lawyer.
Under the ABA's Model Rule 5.3 — a model rule; states adopt their own versions — comment [2] lists law student interns among the assistants lawyers employ in their practice and says lawyers must instruct them on the ethics rules, confidentiality especially.
For a firm that means onboarding a certified student is an ethics task as much as a staffing one; for a student it means the confidentiality rules arrive with the first assignment, not with the law license.
The record also follows you into practice.
Comment [4] to the ABA's Model Rule 1.10 on imputed conflicts covers work a person did before becoming a lawyer — work done as a law student, for example: that work is not imputed to the firm that later hires the person, though the person ordinarily must be screened.
Again, that is the model rule's framing; the version your state adopted controls.
What courtroom work is allowed
The question students ask first — can a certified student stand up in court? — is exactly where the state-by-state structure shows.
Our research records the two documented authorizations only at the level of the general grant: California certifies students "to provide legal services as permitted by rule 9.42(d) of the California Rules of Court," and New York's exception applies to qualifying supervised students in Appellate Division–approved programs.
We did not capture the text of rule 9.42(d), which sets what California's certified students may do, or the appearance terms of New York's approved programs — that is a gap in our research, not a sign the rules are silent.
So the working answer is procedural rather than substantive: the same rule that creates the program defines its scope, and appearances are set there.
Read your state's rule text, and ask the supervising attorney and the certifying body what courtroom work your certification covers before you plan on arguing a motion.
We will not guess at a per-state list — the sources we could verify stop at the general authorization.
Confirm scope with the body that runs the program
How to apply for student practice certification
California's Certified Law Student program is run by the State Bar of California, and its eligibility line is concrete: one full year of law study completed — at least 270 hours — good standing, and the FYLSX passed where it is required.
The program also reaches graduates: JD graduates can apply up to 30 days after graduation.
Lawyers already licensed in any U.S. jurisdiction are ineligible.
New York's route runs through the approved program: the exception attaches when a student acts under supervision in a program the Appellate Division has approved, so the administrators of the approved program are the ones who can confirm what a student must do to work under it, including any certification step.
As our research recorded them, neither threshold is set by class year — two completed semesters in New York, one full year at 270 hours in California — so a 2L and a 3L who clear the line are measured the same way.
For students outside those two states, the first call is the bar admission authority in your state and your school's clinical or career services office: ask whether the state has a student practice rule or certified-student program, who administers it, and what the semester or hour threshold is.
Certification is not the only pre-admission route into legal work, either — our law clerk career guide maps the paid route firms use to hire students and recent graduates before they are admitted.
Confirm the rule exists in your state
Ask the bar admission authority in your state, or your school's clinical office, whether it has a student practice rule or certified-student program and which body administers it.Check the academic threshold
California's line is one full year of study — at least 270 hours — with the FYLSX passed where required; New York's exception keys to two completed semesters. Your state's rule sets its own.Line up the supervising attorney
Both documented authorizations cover work done under attorney supervision, so know who supervises before you take on client work.Follow the certifying body's process
For California's program that process runs through the State Bar of California, including the 30-day post-graduation application window; for New York's exception, through the Appellate Division–approved program that hosts the work.
However the application runs in your state, keep the confirmation in writing — an eligibility email from the certifying body settles the question before an employer or a court has to ask it.
Career information, not legal advice — confirm the student practice rule that applies to you with the court, bar or board that runs your state's program.