The link is here, search for Petition EN0807

https://www.aph.gov.au/Parliamentary_Business/Petitions/House_of_Representatives_Petitions/Petitions_General/Petitions_List

The Petition, EN0807 remains open for signing until February 14th, 2019.

Sorry to have to ask you to sign again, but the Parliament does not accept petitions in the Change.org format.

A companion petition to raise the GST threshold and to index the GST threshold annually will shortly be lodged, and when approved, an update will be added.  Raising the GST threshold will help all micro businesses, and solo practitioners will also benefit...