To register ABA with the relevant state authority:
SA to register interest in a volunteer and to check status via portal here: https://www.dcsiscreening.sa.gov.au/
QLD to register interest in a volunteer and to check status via portal here: https://orgportal.bluecard.qld.gov.au/Login
WA ABA will register interest in volunteers once a month only, as a bulk upload.
The template required for upload is available at the portal, here: https://workingwithchildren.wa.gov.au/employers-organisations/online-services/registeremployees
This is also where, at the end of the month, the template will be uploaded.
Please see the WWCC Verification procedure here for more important step by step instructions for verifiying WA volunteers.
WA to check status of a volunteer via portal here: https://workingwithchildren.wa.gov.au/card-validation
VIC to check status of a volunteer via portal here: https://online.justice.vic.gov.au/wwccu/checkstatus.doj#_ga=2.25114553.2010824612.1597374552-1710902521.1595920901
TAS, ACT, NSW or NT no registration process is currently required