Children under the age of 12 who are believed to have enough intelligence, competence and understanding to fully appreciate what’s
involved in their treatment.

Children under the age of 16 who are believed to have enough intelligence, competence and understanding to fully appreciate what’s involved in their treatment

Children under the age of 18 who are believed not to have enough intelligence, competence and understanding to fully appreciate what’s
involved in their treatment.

Children under the lawful age of consent who are believed not to have enough intelligence, competence and understanding to fully appreciate what’s involved in their treatment