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Phase 7 · Pass the examination

Results, feedback and resits

How feedback works, why scripts are never released, and the timing rules that govern repeated attempts.

Who this is for:Candidates at any stage

Feedback is requested online, scripts are never released, and two timing rules decide whether a pass still counts alongside your interview.

After the examination

Institution of Structural Engineers

  • Feedback is requested online; scripts are never released.
  • You may sit either the PRI or the examination first.
  • Three-year interview rule — postponing the exam for three consecutive years after completing the interview means that, on passing, you must apply for a full PRI again.
  • Five-year examination rule — the exam must be passed within five years of completing the interview, and no more than three years may elapse between attempts.
  • The Engineering Council normally requires registration within three years of completing the PRI.
  • Candidates who satisfy the academic requirement for Associate are elected AIStructE CEng on passing the Chartered Member PRI, and these exam rules do not apply.
Feedback after a failed examination
Requested online; scripts are never released
Three-year interview rule
3yearsPostponing the examination for three consecutive years after the interview means that, on passing the exam, a full PRI must be applied for again.
Five-year examination rule
5yearsThe examination must be passed within five years of completing the interview, and no more than three years may pass between exam attempts.
Engineering Council registration after the PRI
3yearsThe Engineering Council normally requires registration within three years of completing the PRI, so that competence and commitment are current.
Associate route and the examination
No examinationCandidates who satisfy the academic requirement for Associate are elected AIStructE CEng on passing the Chartered Member PRI, and the examination rules do not apply.

From Exam Guidance and Instructions — Chartered Membership Examination, Institution of Structural Engineers.

Why scripts are not released, and what to do instead

You will not see your marked paper. Feedback is requested through the Institution and comes as feedback, not as an annotated script.

That makes your own record of the day the most useful evidence you have. Immediately after sitting — the same evening, while it is fresh — write down what you actually did: what time you started each section, what you left unfinished, what you were unsure of, and which parts you rushed. Compare that against the feedback when it arrives.

Most candidates who resit find their problem was time, not knowledge. Your own timing record will tell you that faster than the feedback will.

Order the two parts sensibly

You may sit the interview or the examination in either order, and both routes are common.

The timing rules only bite in one direction: they apply to candidates who have passed the PRI and not yet passed the exam. If you sit the examination first, the clock does not start until the interview is completed.

That is worth knowing if you expect the examination to take you more than one attempt — sitting it first removes the interaction entirely.

Planning a resit

There is no equivalent of the PRI's "no limit on attempts" wording published in the exam instructions, but there is a structural constraint: you may not leave more than three years between attempts, and you must pass within five years of the interview.

Practically, that means a resit should be planned for the next session you can prepare properly for, rather than the next one available. A rushed second attempt that repeats the first attempt's timing failure costs a year either way.

The evening after the exam

  1. 01

    Write down what you actually did

    Section by section, with the clock times. Scripts are never released, so this is the only record of your day that will exist.

  2. 02

    Note what you left unfinished

    And whether it was because you ran out of time or because you were unsure. The two have different remedies.

  3. 03

    Note what you rushed

    Rushed work and unfinished work fail differently, and you will not remember which was which in three months.

  4. 04

    Put it away until the result arrives

    Then read it against the feedback. Most candidates who resit find the problem was time rather than knowledge, and their own record shows it faster than the feedback does.

Planning a resit

  1. Was my problem time, knowledge, or presentation?

    They need completely different preparation, and assuming it was knowledge is the common and expensive mistake.

  2. Which session can I actually prepare properly for?

    A rushed second attempt that repeats the first attempt's timing failure costs a year either way.

  3. Where do I stand against the three- and five-year rules?

    If you have already passed the interview, the clock is running, and a long gap means applying for a full PRI again on eventually passing.

Related pages and tools

Read the official guidance