Home › Cambridge › Exams & deadlines

Cambridge exam administration

Cambridge exams — zones, series & deadlines, demystified.

Cambridge groups every exam centre into one of six administrative zones, each with its own timetable, and runs exams in series (mainly June and November) with a cascade of entry deadlines. Here’s how it all fits together — so nothing is missed.

6 administrative zones June & November series
A student in a live one-to-one online lesson
★★★★★
5.0 · verified
6
exam zones
2
main series
3
entry deadlines

What are the six Cambridge exam zones?

Your centre’s zone sets its timetable

Cambridge allocates every exam centre to one of six administrative zones, which helps it maintain exam security and manage timetabling. Each zone has its own timetable, so your centre’s zone determines the exact times and dates its candidates sit.

The UK has a dedicated “Zone 3 UK” timetable — but UK centres are still within Zone 3; it’s an extra file, not a seventh zone.

Good to know

  • One of six zones per centre — set by Cambridge
  • Each zone has its own downloadable timetable
  • UK has its own Zone-3-UK file (still Zone 3)
  • Always use your centre’s zone — Cambridge can’t take responsibility for the wrong one

Source: Cambridge Exams Officers’ Guide — administrative zone & exam timetables. Verified 8 July 2026.

How do entry deadlines cascade?

Every Cambridge series has three entry deadlines in sequence — estimated entries, then final entries, then late entries — followed by the exam window. The worked example below is the November 2026 (International) series. The pattern repeats each series; the dates do not, so always confirm the current key-dates document for your series and zone.

10 May 2026
Estimated entries
16 Aug 2026
Final entries
21 Sep 2026
Late entries
Late Sep → mid-Nov
Exam period
These dates are series-specific and change every cycle. Treat the pattern (estimated → final → late → exam window) as the guide, and always confirm the current key-dates document for your series and zone before acting.

Source: Cambridge — key dates for the November 2026 series (International). Verified 8 July 2026.

What counts as a retake?

Cambridge treats an entry as a retake only when all three conditions hold: the candidate sat the same syllabus in the immediately preceding series; the series being entered has its own separate retake deadline; and the exams officer ticks the retake box when first submitting the entry. If any one of the three is missing, Cambridge does not class the entry as a retake.

1

Same syllabus, previous series

The candidate sat the same syllabus (any option code) in the immediately preceding series.

2

A separate retake deadline exists

The series being entered has its own retake deadline (which attaches to the series being entered).

3

The “retake” box is ticked

The exams officer ticks the retake box at first submission of the entry.

Source: Cambridge Exams Officers’ Guide — retake entries. Verified 8 July 2026.

Cambridge exams — questions parents ask

What are Cambridge administrative zones?

Cambridge allocates every exam centre to one of six administrative zones to maintain exam security and manage timetabling. Each zone has its own downloadable timetable, so a centre’s zone determines its candidates’ exam times and dates. The UK has a dedicated “Zone 3 UK” timetable, but UK centres are still within Zone 3 — it is an extra file, not a seventh zone.

When are Cambridge exams held?

Cambridge runs distinct exam series, with June and November as the two main international series. Each series has a cascade of entry deadlines (estimated entries, then final entries, then late entries) before the exam period itself. Exact dates change every series, so always check the current key-dates document for your centre and zone.

What counts as a retake at Cambridge?

Cambridge treats an entry as a retake only when all three conditions hold: the candidate sat the same syllabus in the immediately preceding series; the series being entered has a separate retake deadline; and the exams officer ticks the “retake” box at first submission.

Which timetable should I use to check my child’s Cambridge exam times?

Use your child’s own exam centre’s zone timetable. Cambridge places each centre in one of six administrative zones, and every zone has its own downloadable timetable with its own times. Cambridge cannot accept responsibility for candidates who miss an exam after checking the wrong zone’s timetable, so always confirm your centre’s zone before relying on any dates.

Are Cambridge exam dates the same in every country?

Largely, yes — Cambridge exam dates are broadly common worldwide, but each administrative zone can have its own start times and timetable variants. That’s why the date your child sits may match another country while the time differs. Cambridge publishes a separate timetable for each of its six zones, so the right reference is always your own centre’s zone.

Can my child still be entered for a Cambridge exam after the deadline?

Cambridge’s entry timeline includes a late-entries deadline that falls after the final-entries deadline, so there is a short late window. In the November 2026 International series, for example, final entries closed on 16 August and late entries on 21 September 2026. These dates change every series, so always check the current key-dates document for your series and zone.

Can we change our child’s Cambridge IGCSE grading scale after entering for the exam?

No. Where a school may choose between A*–G and 9–1 grading, the two scales are entered under separate syllabus codes — for example, IGCSE Mathematics is 0580 (A*–G) and 0980 (9–1). Once the entries deadline has passed, a centre cannot switch a candidate between the two scales, so the choice needs settling before you enter.

Ready when you are

Match with a tutor, today.

One-to-one, examiner-level tutoring — matched to your child’s exact curriculum and timezone.

Open the MyAPEX app ▸ Free on Google Play
  • 5.0★ · 65 verified reviews
  • 1:1, always
  • IB · Cambridge · Edexcel
The MyAPEX app