Our system is a little bit different, Chair. The stage you have of referral to the investigative committees doesn't happen in the House of Representatives as a matter of course. It is possible for individual bills to be referred to committees, but it isn't a common practice in our House.
The way the legislative process takes place is that the bill is presented in the House and read a first time. The sponsoring minister moves the second reading and makes the significant second reading speech, and after that, a bill may be referred to the Federation Chamber for the remainder of the second reading debate and then the consideration-in-detail stage, at the conclusion of which it must be referred back to the House for the final process.