Rugby Australia with support from its Member Unions is currently reviewing junior rugby laws to deliver better, safer and more age-appropriate experiences for players aged 8 to 15 years across Australia.
For all the details, explanations, and a place to provide feedback see
Junior Law Review | Rugby Australia.
The most notable change is giving attacking teams breathing space to use the ball at set piece: no movement until ball is passed out. See the documents for details.
Summaries for each age group are: