Identify the legal error and useful remedy.
An adverse outcome is not enough. The proposed grounds must identify an arguable public-law error, and the remedy sought must materially advance the client’s actual objective.
Public law and urgent cases
Immigration judicial review
Judicial review tests lawfulness, not whether the court would have preferred a different immigration decision. The decision, remedy, alternative procedures, evidence and urgency must be analysed together.
Discuss your position ↗The instruction
Resolve the points that determine the outcome.
Strategic advice on immigration judicial review, urgent interim relief, pre-action correspondence and choosing between challenge and a fresh application.
The correct strategy depends on the current rules and the complete facts. Early advice is designed to identify the decisive legal, evidential and timing issues before avoidable commitments are made.
How we assist
01Merits and remedy analysis
02Pre-action protocol correspondence
03Urgent applications and interim relief
04Upper Tribunal judicial review
05Administrative Court proceedings
06Delay and failure to decide
07Certification and procedural unfairness
08Alternatives, fresh applications and settlement
The analysis
Three questions to settle early.
Exhaust or evaluate alternative remedies.
Appeal, administrative review, endorsement review, reconsideration or a fresh application may be available. Judicial review is generally a remedy of last resort and should be compared with those processes.
Control time and evidence immediately.
Judicial review must be brought promptly and within the applicable longstop. Urgent removal, detention or status consequences can require immediate protective steps, preservation of evidence and a disciplined chronology.
Questions considered
Before the process begins.
01Is judicial review an appeal?+
No. It is a supervisory process concerned with the lawfulness of a public decision or failure to act, rather than a general rehearing of the immigration application.
02Where are immigration judicial reviews filed?+
Many immigration judicial reviews are handled by the Upper Tribunal, while others fall within the Administrative Court. Forum and transfer rules require case-specific analysis.
03Must a pre-action letter always be sent?+
Pre-action correspondence is normally important, but urgency can affect what is practicable. It does not stop time running and should not delay necessary protective action.
04Can a fresh application be better than a challenge?+
Sometimes. The choice depends on the error, available evidence, timing, cost, remedy and the client’s real objective. A challenge should not be pursued merely because a decision is adverse.
Primary sources
Current rules and official guidance.
Reviewed 20 July 2026. Immigration law and guidance change frequently; the current text and complete facts must be checked before action is taken.
Continue with purpose
Understand it. Test it. Then decide.
01 · Understand
Refusal, review or fresh application
Understand the legal and evidential questions that shape this instruction.
Read next ↗02 · AssessFind the right starting point
Use a private diagnostic to organise the initial facts before deciding what to do next.
Use the tool ↗03 · DiscussObtain a fact-specific view.
Set out the objective, present position and timing for an initial assessment through Quastels.
Request an assessment ↗Initial assessment