3. Circumstances in which a person is or is not responsible for a child or qualifying young person
4.Period for which a person who attains the age of sixteen is a qualifying young person
5. Maximum age and prescribed conditions for a qualifying young person
6. Entitlement to child tax credit after death of child or qualifying young person
7. Determination of the maximum rate at which a person or persons may be entitled to child tax credit
8. Prescribed conditions for a disabled or severely disabled child or qualifying young person