These international child support agreements specify procedures for establishing and enforcing child support orders across borders. Australia and the United States have a bilateral agreement to enforce child support payments for parents resident in their country when the child is abroad.Answers parents' questions about international child support cases, and international parental abduction. The division of child support may register an order from a foreign country under the Hague Convention on Child Support for enforcement or modification. The Convention is intended to ensure the effective international recovery of child support payments and other forms of family maintenance. • How to fill them out. • Practical Handbook for Caseworkers under the 2007 Child. Edit, sign, and share International application for an Australian child support online. We may be able to help you set up child support when you or the other parent live in another country. The agreement does not have to be registered with Services Australia and you will not have a child support assessment.