There are two opportunities to sit for IGCSE, O Level and A-/AS-level examinations every year: May/June and October/November.
When to register
Cambridge IGCSE, O-Level, AS and A Level November 2025
| Stage | Start | Deadline | Late entry penalty fees per subject (TZS) |
|---|---|---|---|
| Normal entries | 18 June 2025 |
8 August 2025
|
0 |
| End user late fees - stage 1 | 9 August 2025 | 15 September 2025 | 236,350 |
| End user late fees - stage 2 | 16 September 2025 | onwards | 580,450 |