A child reaches compulsory school age on or after their 5th birthday.
- If they turn 5 between 1 January and 31 March, they become compulsory school age on 31 March;
- If they turn 5 between 1 April and 31 August, they become compulsory school age on 31 August;
- If they turn 5 between 1 September and 31 December, they become compulsory school age on 31 December.
A child remains of compulsory school age until the last Friday of June of the school year in which they reach 16 years of age.