The bill reorganizes the federal appellate map by carving the existing Ninth Circuit into two separate circuits and adjusting the statutory infrastructure that governs circuit composition, judgeships, and court locations. It builds a framework for reassigning sitting judges based on their official duty stations, authorizes additional judicial appointments, and permits short-term administrative arrangements to support the split.
For practitioners and court administrators, the change will alter where appeals are heard, who hears them, and how precedent is managed across the new boundaries. The proposal also creates direct operational demands: new confirmation slots for the President and Senate, funding and facilities needs for new court locations, and a transitional workload for clerks and the Administrative Office of the U.S. Courts.
At a Glance
What It Does
Amends Title 28 of the U.S. Code to create an additional judicial circuit and to reassign territory and judges through statutory change. It sets rules for judge assignments tied to official duty stations, allows certain elections by judges, and authorizes temporary and additional judgeships to fill the new circuit.
Who It Affects
Circuit judges and senior judges currently serving in the present Ninth Circuit; the Administrative Office of the U.S. Courts and court clerks; litigants and lawyers practicing in the affected states and territories; and the executive and Senate because of additional nomination and confirmation duties.
Why It Matters
Circuit realignment alters appellate venue, panel composition, and the distribution of precedential authority — creating downstream effects for federal litigation strategy, judicial administration, and the political process of judicial appointments.
More articles like this one.
A weekly email with all the latest developments on this topic.
What This Bill Actually Does
The bill rewrites the statutory circuit map to split the current Ninth Circuit into two distinct circuits. It modifies the relevant sections of Title 28 that list circuits, judgeships, and authorized places of holding court, and it supplies a package of implementation rules to move judges, cases, and administrative functions into the newly drawn courts.
The statutory changes are surgical rather than programmatic: they change statutory tables, add judgeships, and create mechanisms for transition rather than providing a wide policy framework.
To move judges into the right circuit, the bill uses the simple criterion of official duty station as of the day before the effective date. Judges whose duty stations fall in certain states are assigned to one circuit or the other; judges located in a grouping of states are given an election right to choose permanent assignment.
Senior judges get a similar, but slightly broader, election window. Where a judge elects to move in a way that would leave a vacancy for the new circuit, the statute authorizes presidential appointments to populate the new circuit and creates temporary judgeships to preserve capacity during transition.The bill also addresses ongoing litigation and court administration.
Appeals already submitted for decision will be decided by the court that received them; matters not yet submitted will be transferred to whichever court would have received them under the new map. Petitions for rehearing en banc are assigned to the court that would have handled the case under the new boundaries.
Administratively, the existing court is authorized to take steps necessary to effect the split and will cease to exist for administrative purposes after a fixed wind-down period. Finally, the statute ties the whole exercise to an effective date and authorizes appropriations to cover relocation, facilities, and other transition costs.
The Five Things You Need to Know
The statute places specific jurisdictions into the two circuits: the new Ninth will cover California, Hawaii, Oregon, Washington, Guam, and the Northern Mariana Islands; the newly created Twelfth will cover Alaska, Arizona, Idaho, Montana, and Nevada.
The bill sets the number of authorized circuit judges at 21 for the Ninth and 8 for the Twelfth in the statutory table that controls judgeship counts.
A judge’s assignment to one circuit or the other depends on that judge’s official duty station the day before the effective date, but judges whose duty stations fall in Alaska, Arizona, Idaho, Montana, or Nevada may elect to be assigned instead to the new Ninth circuit.
To preserve capacity during judges’ elections, the President must appoint additional circuit judges for the Twelfth as needed, and the bill authorizes temporary judgeships tied to those appointments while corresponding permanent vacancies are left unfilled.
The entire restructuring takes effect one year after enactment, and the pre-split circuit is allowed a two-year administrative wind-down period after the effective date; the statute also authorizes appropriations to fund the transition.
Section-by-Section Breakdown
Every bill we cover gets an analysis of its key sections.
Creates a new circuit entry in the statutory circuit table
This provision increases the total number of judicial circuits in the statutory list and replaces the single Ninth Circuit entry with two distinct entries. Practically, it is the legal act that defines the two circuits’ geographic boundaries by embedding the lists of states and territories into statute. For clerks and the Administrative Office, this change is the starting point for redirecting filings and redesigning case-routing rules.
Adjusts the statutory count of authorized circuit judges
This changes the numerical ceiling of judgeships in the statutory table: it sets a specific number for each new circuit. Because statutory counts control how many commissions Congress permits by law, the change creates immediate nomination opportunities for the President and confirmation work for the Senate. It also establishes the baseline for internal staffing and budget planning for each circuit.
Designates authorized places of holding court for the new circuit
The bill inserts named cities for the Twelfth Circuit as authorized locations for sitting en banc or panel sessions. Naming these locations matters operationally: it signals where the circuit expects to host panels, which affects courthouse space needs, local logistics for counsel and parties, and decisions about clerk offices and satellite facilities.
Rules for assigning current judges, creating temporary judgeships, and preserving seniority
These sections implement the personnel mechanics. Judges are assigned by official duty station, but certain judges may elect to switch circuits; senior judges receive an election right as well. Where judges elect movement that would leave a geographic shortfall, the statute requires presidential appointments to add seats for the Twelfth and authorizes temporary judgeships to shore up capacity. The bill preserves seniority by running judges’ seniority from their original commission dates or, for temporary appointees, from their Twelfth commission dates — a detail that affects case assignment, precedence for seating en banc, and administrative ranking.
Transfers pending cases and allocates responsibility for submitted and unsubmitted matters
This section tells courts how to treat appeals and proceedings that straddle the effective date: matters already submitted stay with the receiving court; matters not yet submitted get transferred to the court that would have received them under the new map; and pending en banc petitions are routed to the court that would have handled them under the post-split boundaries. This minimizes the need to rebrief or re-argue fully submitted matters but does not resolve every procedural wrinkle that can arise in split cases.
Authorizes administrative steps and prescribes a wind-down period
The bill gives the pre-split court the authority to take necessary administrative actions to implement the realignment and sets a two-year administrative termination window. That creates a short, statutorily bounded period for record transfers, disposition of administrative contracts, and close-out activities — an explicit timetable that forces operational planning but also compresses potentially complex tasks.
Timing and funding for the transition
The statute takes effect one year after enactment and authorizes 'such sums as may be necessary' to support the transition, including facilities for new judicial positions. The open-ended appropriation language signals that Congress expects to allocate funds but leaves the quantum and timing to subsequent appropriations decisions, which will affect how quickly the new court locations and support services can come online.
This bill is one of many.
Codify tracks hundreds of bills on Justice across all five countries.
Explore Justice in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Litigants and lawyers in Alaska, Arizona, Idaho, Montana, and Nevada — shorter travel distances and potentially faster local access to appellate sittings if the new circuit reduces logistical burdens and spreads panels closer to litigants.
- Local legal communities and courthouses in the newly named Twelfth Circuit locations — increased docket activity, business for local support services, and opportunities for hosting panels and administrative functions.
- Circuit judges whose workload and travel burdens are reduced — judges resident in the newly aligned circuits may face smaller geographic footprints and more predictable panel scheduling.
- Court administration and case-management systems — a smaller geographic circuit may improve caseflow management and reduce the complexity of coordinating proceedings across disparate time zones and territories.
Who Bears the Cost
- The federal judiciary and Congress — new and temporary judgeships plus new court locations will require additional appropriations for space, staff, and technology.
- The Executive and Senate — additional judicial appointments generate nomination and confirmation workload and political attention around new seats.
- Clerks’ offices and the Administrative Office of the U.S. Courts — record transfers, docket routing changes, and contractual transitions create one-time operational costs and staffing burdens during the wind-down.
- Litigants and counsel during transition — uncertainty about venue, en banc composition, or which precedents apply may increase litigation costs and strategic complexity in the short term.
Key Issues
The Core Tension
The central trade-off is between localizing appellate resources (smaller geographic circuits, closer court locations, and potentially improved case management) and preserving legal uniformity and administrative simplicity (a single, large circuit produces consistent precedent and avoids the nomination and logistical burdens of creating new courts). The bill favors geographic accessibility and managerial decomposition at the cost of predictable, uniform appellate authority and a messy, resource-heavy transition.
The bill leaves several important implementation questions open that could produce legal friction. Notably, it does not say whether pre-split Ninth Circuit precedents remain binding across both successor circuits or whether each successor circuit can treat the former Ninth’s holdings as persuasive only within its new borders.
That omission will generate litigation over stare decisis and could produce rapid divergence in federal law across the two circuits.
Operational tensions are also acute. The statute ties judges’ assignments to official duty stations and permits limited elections, but those elections can produce uneven distributions of experience and specialties between circuits.
The requirement that the President fill additional Twelfth seats to compensate for judge movement creates immediate political pressure for nominations; the decision to leave corresponding vacancies unfilled (for temporary judgeships) complicates long-term capacity planning. Finally, the authority for a two-year administrative wind-down forces courts to conclude asset transfers, records migration, and staffing reassignments on a tight deadline — a practical risk to continuity if funding or logistical support lag.
Try it yourself.
Ask a question in plain English, or pick a topic below. Results in seconds.