PSRAS Exam Format Explained (2026)

What the PSRAS is and why its structure matters

The Police Station Representatives Accreditation Scheme (PSRAS) is the route accredited representatives take to advise clients at the police station in England and Wales. It is not a single exam but a combination of assessed knowledge, an assessed practical exercise known as the Critical Incidents Test, and a portfolio of supervised police-station attendances signed off within a firm. Understanding how the parts fit together is the first step to preparing efficiently rather than over-revising one element and neglecting another.

Candidates often arrive expecting a conventional academic exam and are surprised that accreditation deliberately tests applied competence. The scheme exists to protect detained suspects: someone advising at 3am must combine accurate legal knowledge with calm, structured decision-making under pressure. The three-part design reflects that reality, pairing recall-based assessment with scenario performance and evidence of real supervised practice.

Because the components carry different demands, your study plan should allocate time across all three from the outset. The knowledge assessment rewards breadth and speed; the Critical Incidents Test rewards method and communication; the portfolio rewards consistent, well-documented attendances over weeks or months. Treating them as one undifferentiated mass of "revision" is the most common planning mistake, and one this article is designed to help you avoid.

The written knowledge assessment

The knowledge element tests core law and procedure that a representative relies on daily. Expect coverage of PACE and the Codes of Practice — especially Code C on detention, treatment and questioning, and Code D on identification — alongside the caution and the right to silence, detention authorisation and the custody clock, vulnerable suspects and appropriate adults, and professional conduct. The aim is to confirm you can locate the right rule quickly, not merely recognise it when prompted.

Most candidates prepare with timed multiple-choice practice, because the assessment is as much about speed and precision as recall. Sitting questions against the clock builds the habit of reading a stem carefully, identifying the scenario stage, and eliminating legally plausible but incorrect options. Reviewing every answer by its underlying Code provision — rather than simply noting the correct letter — is what turns practice into durable knowledge that survives exam pressure.

Pass standards and the precise number and weighting of questions can be updated, so always confirm the current arrangements with the SRA and the assessment organisation before you book. Treat published figures from third parties as indicative only. What does not change is the underlying expectation: accurate, confident handling of PACE Codes C and D, the caution, detention limits, and the safeguards that protect vulnerable detainees.

The Critical Incidents Test (CIT)

The Critical Incidents Test is a practical assessment of how you handle a realistic police-station scenario. You are typically asked to read or absorb a set of facts, identify the legal and welfare issues, prioritise private consultation with the client, and then make and justify a defensible decision on advice. It is designed to mirror the pressure of a live custody attendance, where issue-spotting and structured reasoning matter more than reciting statute verbatim.

Assessors reward a repeatable method over memorised quotations. A candidate who calmly works through detention basis, disclosure gaps, vulnerability and appropriate-adult triggers, fitness to interview, and then a clear advice decision will outperform one who jumps straight to "no comment" without reasoning. Saying your framework aloud keeps you calm and, crucially, makes your reasoning visible to the assessor who is scoring how you think.

The most effective preparation is practising several scenarios end to end, ideally out loud and against time. Build the habit of verbalising your disclosure requests and your client-advice sentences, because examiners cannot credit reasoning you never express. Our companion guide on passing the Critical Incidents Test sets out a four-step framework you can rehearse until it becomes second nature under pressure.

The supervised portfolio

Alongside the assessments, candidates build a portfolio evidencing real, supervised police-station attendances. This element is firm-led: your supervising solicitor observes or reviews your work and signs off competence against the published standards. It cannot be crammed in a weekend, which is why starting to collect structured attendance evidence early is so important — the portfolio matures over the same period you spend revising knowledge and practising scenarios.

Good contemporaneous notes make portfolio sign-off far easier. Record times, disclosure received and refused, welfare and appropriate-adult considerations, the advice given and the client’s instructions, the interview, and the outcome. Assessors and supervisors look for evidence of informed decision-making and active engagement with Code C, not merely that an attendance occurred. Treat every supervised attendance as both a learning opportunity and a piece of assessable evidence.

Coordinate with your supervisor on how many attendances are expected and over what timescale, because firm pathways and the assessment organisation’s requirements vary and are periodically revised. A short mid-pathway check-in — bringing a weak-topic list and one scenario or attendance for feedback — keeps your portfolio aligned with the standard rather than drifting toward a last-minute scramble before submission.

How to prepare across all three components

Sequence your preparation so the components reinforce one another. Begin with Code C depth and detention timelines, layering in identification, evidence, ethics and professional conduct as you go. Pair daily timed multiple-choice sets with weekly scenario practice so knowledge units stay tied to application, and feed insights from real supervised attendances back into both. Our six-week study plan and first-week revision guide offer ready-made structures you can adapt to your own timeline.

Use practice data honestly. Log accuracy by topic rather than chasing a single headline percentage, and track which questions required guessing — those flags reveal genuine gaps that a passing-looking total can hide. For the Critical Incidents Test, record yourself or rehearse with a colleague so you can hear whether your reasoning is structured and your client advice is clear. Improvement you can evidence builds the confidence that carries you through assessment day.

Finally, verify the current format, components and pass standard directly with the SRA and the official assessment organisation before you commit to dates, because the scheme is updated from time to time. This article is training information for prospective police station representatives in England and Wales. It is not legal advice and does not replace your firm’s supervision, your portfolio requirements, or the official assessment organisation’s materials.