HOW CAN I APPLY FOR A CHILD’S PASSPORT
Applications for a Child Passport must be addressed in person to the Barcelona Supporter Services Office (Oficina de Atención al Barcelonista). The application must be made by the father, mother or legal guardian of the child, always accompanied by the child’s national ID or family book (libro de familia).
The application must be made using the child’s identification, who must be a non-season ticket holder aged up to 14 years. The details of the parents or legal guardians are also required.
Every child member has the right to apply for a personal and non-transferable card.
More news here