How to Appeal a GCSE or A-Level Grade: The Process Explained

When a Grade Doesn't Feel Right

Results day brings a mix of emotions for every family, but few feelings are as frustrating as receiving a grade that doesn't match your expectations. Perhaps your child was consistently achieving higher grades in mocks and classwork, or perhaps the grade was just one or two marks below the boundary for the next grade up. In these situations, the question arises: can you appeal, and should you?

The formal process for challenging exam results has changed over the years, and the current system is more structured than many parents realise. Understanding the process — its stages, timelines, costs, and realistic chances of success — helps you make an informed decision about whether to pursue it, rather than acting in the heat of results day disappointment.

Stage 1: Access to Scripts

Before deciding whether to request a review of marking, you can request access to your child's exam scripts — the actual papers they sat. This allows you to see exactly what they wrote, how the marker assessed their responses, and where marks were awarded or withheld. Access to scripts is requested through the school (not directly by parents), and there's usually a small administrative fee.

Seeing the scripts can be illuminating. Sometimes it reveals that the student made errors they weren't aware of — misreading questions, running out of time, or leaving sections incomplete. In these cases, the grade is accurate even if disappointing. Other times, reviewing the script suggests that the marking may not have followed the mark scheme correctly — particularly in subjects with extended writing where marking involves professional judgement. Having the script in hand allows a more informed conversation with the school about whether a review is worthwhile.

Schools have experienced examiners on staff who can review the script and give an honest opinion about whether the marking appears fair. This initial assessment is valuable because it filters out cases where the grade is correct (and a review would be a waste of money and hope) from cases where there are genuine grounds for challenge. Listen to the school's advice — they have experience with the process and can usually tell you candidly whether a review is likely to succeed.

It's important to note that scripts are copies — the originals remain with the exam board. Requesting scripts does not affect the review process or timeline, but it does use up some of the post-results window, so if time is short, you may need to request scripts and a review simultaneously. Check the specific deadlines with your school, as they vary by exam board and are strict.

Stage 2: Review of Marking (formerly Re-Mark)

The main mechanism for challenging a grade is the Review of Marking service, which is requested through the school. There are different categories of review: a clerical check (verifying that marks have been added up correctly and all parts of the paper have been marked), a review of marking (where a senior examiner re-marks the paper against the mark scheme), or a review of moderation (for coursework or controlled assessment, checking that the school's marks were moderated correctly).

The most commonly requested service is the review of marking. A different examiner — usually a senior or principal examiner — re-marks the entire paper against the official mark scheme. If the new mark is different from the original, the grade may change. If the mark stays the same, the original grade stands. Crucially, the mark can go down as well as up, meaning the review can result in a lower grade. Schools should make parents aware of this risk before proceeding.

The cost of a review varies by exam board and the type of review requested, but typically ranges from £30-75 per paper. If the review results in a grade change, the fee is refunded. If the grade doesn't change, the fee is not refunded. For students who sat multiple papers in a subject (as is the case for most GCSEs and A-Levels), you can request a review for individual papers rather than all of them — targeting the paper where you believe the marking is most questionable can be a more cost-effective approach.

The turnaround time for reviews is typically 2-4 weeks, though it can be longer during peak periods. This matters because sixth forms and universities may need confirmed grades before they can finalise places. If your child's place is contingent on a higher grade, discuss the situation with the receiving institution — many will hold places provisionally while reviews are in progress, particularly if the school supports the review request.

Stage 3: Appeal to the Exam Board

If you're unsatisfied with the outcome of the review of marking, the next step is a formal appeal to the exam board. This is a more substantial process that examines whether the exam board followed its own procedures correctly, whether the review was conducted properly, and whether any procedural irregularity affected the outcome. Appeals can be made on procedural grounds (the exam board didn't follow its own rules) or on the basis that the mark is unreasonable (no competent examiner could have awarded that mark).

Appeals are handled by the exam board's appeals panel and involve a more thorough examination of the case. The student's paper may be re-marked again by a different examiner, and the entire marking process may be scrutinised. If the appeal is upheld, the grade is changed; if not, the original grade stands. There is a fee for appeals, which is refunded if the appeal is successful.

If the exam board's appeal process doesn't resolve the matter, the final recourse is to escalate to Ofqual (the exam regulator) via the Exam Procedures Review Service (EPRS). This is rare and only applies to cases where there's evidence that the exam board has not followed its own procedures. The EPRS can require the exam board to reconsider its decision but cannot directly change a grade. This is very much a last resort and is only appropriate in exceptional circumstances.

Which Subjects Are Worth Reviewing?

The likelihood of a grade change through review varies significantly between subjects. Subjects with more subjective marking — English Literature, History, Religious Studies, and other essay-based subjects — have a higher rate of grade changes because the assessment involves more professional judgement. Two competent examiners marking the same essay may legitimately award different marks, and a review can result in a different (higher or lower) mark that crosses a grade boundary.

Subjects with more objective marking — Mathematics, most Science calculations, and multiple-choice elements — have a much lower rate of grade changes because there's less scope for marker variation. A correct calculation is correct regardless of who marks it. The main scenario where a review changes a Maths grade is if the original examiner missed a valid alternative method or failed to award a method mark correctly — possible, but less common than in essay-based subjects.

For Science subjects, the picture is mixed. Calculation questions are unlikely to yield additional marks on review, but extended-response questions (the 6-mark descriptive/evaluative questions) have more scope for marker variation. Required practical questions that ask students to evaluate methodology or suggest improvements also involve professional judgement and can sometimes benefit from a second look.

Past data from exam boards provides some guidance. Typically, around 15-25% of reviews result in a grade change, but this percentage includes both upward and downward changes. For subjects with more objective marking, the success rate is lower; for essay-based subjects, it's higher. Your school can advise based on their experience with specific subjects and papers.

What to Consider Before Requesting a Review

Before requesting a review, weigh up the costs, benefits, and risks. The financial cost is relatively modest, but it's not negligible if you're requesting reviews for multiple papers or subjects. The emotional cost is worth considering too — the review process takes weeks, during which the outcome is uncertain, and this period of limbo can be stressful for students who are trying to move on to the next phase of their education.

The risk of a grade going down is real, though relatively small. If your child's mark is very close to the boundary above (suggesting the review might push it over), it may also be close to the boundary below (meaning a downward adjustment could drop the grade). Discuss this risk candidly before proceeding.

Consider whether the grade actually matters for your child's next steps. A grade 6 versus a grade 7 in GCSE History might be disappointing, but if your child has already secured a sixth form place and isn't planning to study History at A-Level, the practical impact is minimal. Focus your energy and resources on reviews that could make a genuine difference — a grade that affects sixth form entry, university admission, or a student's access to a specific course.

Preventing the Problem: Exam Technique

While the appeals process exists as a safety net, the most effective strategy is to minimise the chance of needing it. Many borderline grades result not from unfair marking but from preventable exam technique errors: not answering the question asked, not showing working in calculations, running out of time, writing too much on low-mark questions and too little on high-mark ones, or failing to use correct terminology in subjects that require it.

Practising under exam conditions with past papers, marked against official mark schemes, is the single best way to build the exam technique that turns knowledge into marks. Understanding what the mark scheme rewards — and what it doesn't — helps students present their knowledge in the way that maximises marks. For example, in GCSE Science, the mark scheme for a 6-mark question typically requires six distinct valid points in a logical order. A student who writes a paragraph containing three excellent points will score less than one who makes six clear points, even if the writing quality of the first student is higher.

Review and self-marking are underutilised skills. After completing a practice paper, marking your own work against the mark scheme teaches you exactly how examiners think. Where did the mark scheme award points? What specific words or phrases were required? How was the allocation of marks distributed across the question? This insight is more valuable than simply checking whether your answer was "right" or "wrong."