BIS has a Parent Teacher Association (PTA), which is an organisation of parents and staff. Its role is to encourage closer links between home and school. All parents and staff are by definition members of PTA. It is hoped that a group of representative parents can meet regularly and work with the school on events throughout the year, raising money for the school and assisting with the integration of the school and the wider community. The school will always provide a venue for such meetings and a member of teaching staff and administration staff will always be in attendance.