https://www.migration.sa.gov.au/skilled-migrants/supporting-information/state-nomination-requirements
Available Nomination Streams
1 Talent and Innovators Program
2 Currently working in South Australia (including long-term resident of SA)
3 International Graduate of South Australia
https://liveinmelbourne.vic.gov.au/migrate/skilled-migration-visas/skilled-nominated-visa-subclass-190
To be eligible to apply for Victorian Skilled Nominated (subclass 190) visa nomination, you must:
have had your Registration of Interest (ROI) selected
live and work in Victoria
work in a Victorian target sector using your STEMM skills
be under 45 years of age
have at least Competent Englishexternal link
have a valid Skills Assessmentexternal link
have achieved at least 65 pointsexternal link.
https://migration.wa.gov.au/visa-entry-options/skilled-nominated-visa-(subclass-190)
Overview of State nomination requirements
General stream WASMOL Schedule 1
General stream WASMOL Schedule 2
Graduate stream
Currently reside in Australia : Y for all stream