If a court order exists for one or more of the children the parent is to provide a certified true copy of the court order. (education.act.gov.au)
The certified true copy ($ 11 fee) contains a complete history of your driving and is the report most often required by courts and legal proceedings. (drive-safely.net)
All copied pages of original proof of identification documents (including any linking documents) need to be certified as true copies by any individual approved to do so (see below). (ato.gov.au)