Short answer
Extenuating circumstances
Extenuating circumstances are serious, unforeseen events outside your control that affected your ability to complete an assessment. Apply before the deadline, with evidence, through the formal process — the commonest reason claims fail is timing rather than merit. Outcomes are usually an extension, a deferral to an uncapped later attempt, or the circumstances being noted at the exam board.
What the process is for
It exists so that a mark reflects what you can do rather than what happened to you in the week it was due. That is the principle, and it explains most of the rules that follow.
It is not a route to a better mark on work you submitted, and it is not a general allowance for being busy or stressed. Those are the two most common misunderstandings.
Terminology varies — extenuating, mitigating, exceptional, special consideration — and the process is broadly the same in all five markets.
The single most useful thing to know: apply early. Almost every institution requires the application before the assessment deadline, and retrospective claims succeed far less often.
What normally counts
The test is serious, unforeseen and outside your control, and something that affected the assessment specifically.
| Circumstance | Usually accepted | Note |
|---|---|---|
| Acute illness or injury | Yes | Evidence from a health professional |
| Bereavement | Yes | Close family usually; wider relationships often considered |
| Chronic condition flare-up | Yes | Where documented and unforeseen; ongoing conditions may need adjustments instead |
| Caring responsibilities crisis | Yes | A change rather than an ongoing situation |
| Victim of crime | Yes | Police reference or similar |
| Serious family emergency | Yes | Evidence varies |
| Jury service or court attendance | Yes | Summons |
| Placement collapse or employer change | Often | Where it prevented the work |
| IT failure at the last minute | Rarely | Expected to be planned for; institutional systems failing is different |
| Multiple deadlines together | No | A predictable feature of the timetable |
| Ordinary work commitments | No | Unless a specific unforeseen change |
The unforeseen test
The condition that catches most rejected claims, and it is worth understanding rather than resenting.
A known ongoing condition is not unforeseen. It is real and it is not what this process is for — reasonable adjustments through disability support are, and they are a formal entitlement rather than a concession.
A flare-up of a known condition frequently does count, because the flare-up was unforeseen even where the condition was not.
Anything you could have planned around usually fails: a booked holiday, a wedding, a known work commitment, a deadline clash visible in September.
Where a foreseeable thing became unforeseeable — a routine operation that went wrong, a planned trip disrupted by something outside your control — say so explicitly, because it is the change rather than the event that qualifies.
Evidence
Almost every institution requires it, and a claim without evidence is usually rejected regardless of merit.
Independent and third-party: a letter from a health professional, a death certificate or funeral notice, a police reference, an employer letter, a support service confirmation.
Contemporaneous where possible. Evidence dated at the time of the circumstances is far stronger than a letter written afterwards confirming that something happened.
It does not have to be detailed about the nature of a condition. Most forms ask a professional to confirm that you were affected and over what period, not to disclose a diagnosis.
Where evidence is genuinely unobtainable — a bereavement abroad, a situation with no third party involved — say so and explain why. Some institutions accept a self-certification for short periods, and some will consider a claim with an explanation of the gap.
Get the evidence when the thing happens, not when the form is due. A GP asked in the week is more likely to write something useful than one asked in six weeks.
Apply before the deadline
The reason most claims fail, and it is procedural rather than substantive.
Almost every institution sets a window — commonly before the assessment deadline, or within a few days after — and applications outside it require a separate explanation of why they are late.
'I did not know the process existed' is not usually accepted. 'I was in hospital and unable to submit anything' is, because it explains the lateness as part of the circumstance.
If you are near a deadline and something has happened, submit the form even if you do not yet have the evidence. Most systems allow evidence to follow, and the application date is what matters.
Find the process now rather than when you need it. It is in the student handbook and takes five minutes to locate.
What the outcomes are
Not a higher mark. That is the misunderstanding that produces most disappointment.
An extension, usually short, for work you have not yet submitted.
A deferral: the assessment is taken later as a first attempt, uncapped. This is the most valuable outcome and it is why applying matters — the alternative is a capped resit.
The circumstances noted at the exam board, which can affect discretion at a classification boundary and can support a decision on progression.
Voiding the attempt, where you submitted but the circumstances were severe.
In serious cases, an interruption of study, which pauses the clock rather than fixing one assessment.
What is almost never available: adjusting a mark upward on work already submitted and marked.
Writing the application
Factual, specific and brief. The panel is deciding whether the circumstances meet the criteria, not reading a narrative.
State what happened, when, and how it affected this specific assessment. The connection to the assessment is the part students omit and it is what the form is asking for.
'I was ill' is weak. 'I was admitted on 12 March and discharged on 19 March, which was the week I had planned to write the second half of the report, due 22 March' is a claim.
Say which assessments and which modules, precisely. A claim that does not name the affected assessments cannot be applied to them.
Do not disclose more than you are comfortable with. The form usually asks for enough to establish the criteria, and 'a serious family matter, evidenced by the attached letter' is frequently sufficient.
Keep a copy of everything you submit and note the date.
Confidentiality
Applications are handled by a small number of staff, usually not including your module tutors, and the detail is not shared with markers.
Markers are typically told only that circumstances were accepted, not what they were. That is deliberate and it is worth knowing if the reason you are not applying is embarrassment.
Where a condition needs ongoing support rather than a one-off allowance, disability services hold that separately and again do not disclose details to teaching staff beyond the adjustments themselves.
If you are concerned about who sees an application, ask the student advice service before submitting. They will know the local arrangement.
When to use disability support instead
The distinction matters because using the wrong route produces repeated claims that get progressively harder.
Extenuating circumstances are for one-off, unforeseen events. Reasonable adjustments are for ongoing conditions, disabilities and long-term health needs.
Adjustments are a formal entitlement in all five markets, and they cover extra time, alternative formats, assistive technology, adjusted deadlines and more.
A student repeatedly applying for extenuating circumstances for the same underlying condition is usually a student who should have adjustments in place, and the process will often say so.
Registering with disability support takes time and evidence, so do it early rather than at the point of crisis. It is also confidential and does not appear on your transcript.
If a claim is rejected
Ask for the reason, which you are normally entitled to receive.
Most rejections are procedural — late, no evidence, or circumstances outside the criteria — and some of those are fixable with a resubmission or additional evidence.
There is usually an appeal or review route with a short deadline. Your students' union will know it and will represent you.
Where the rejection stands, the practical question becomes what your options are for the affected module: a resit, a repeat, or in some cases a discretionary decision at the exam board.
Do not stop engaging. A rejected claim followed by silence is much worse than a rejected claim followed by a conversation about what to do next.
Frequently asked questions
What counts as extenuating circumstances?
Serious, unforeseen events outside your control that affected a specific assessment — illness, bereavement, a caring crisis, being a victim of crime. Multiple deadlines and ordinary work commitments do not, because they are foreseeable.
When do I have to apply?
Before the assessment deadline at most institutions, or within a few days after. Late applications need a separate explanation of the lateness, and timing rather than merit is the commonest reason claims fail.
What evidence do I need?
Independent third-party documentation, ideally dated at the time — a health professional's letter, a death certificate, a police reference. It does not usually have to disclose a diagnosis, only confirm that you were affected and over what period.
Will it improve my mark?
No. The outcomes are an extension, a deferral to an uncapped later attempt, or the circumstances being noted at the exam board. Adjusting a mark on work already submitted is almost never available.
Do my tutors find out what happened?
Usually not. Applications are handled by a small number of staff and markers are typically told only that circumstances were accepted, not what they were.
I have an ongoing condition. Is this the right process?
Probably not — reasonable adjustments through disability support are, and they are a formal entitlement rather than a concession. Extenuating circumstances are for one-off unforeseen events, though a flare-up of a known condition often qualifies.