National Security Legislation Amendment Act 2010 (127 of 2010)
Schedule 2 Terrorism
Part 2 Miscellaneous
Criminal Code Act 1995
24 Dictionary in the Criminal Code
Insert:
step-parent : without limiting who is a step-parent of a person for the purposes of this Code, someone who is a de facto partner of a parent of the person is the step-parent of the person, if he or she would be the person's step-parent except that he or she is not legally married to the person's parent.