Update by RDA Riverina on 21-04-22:
Update 1pm Thursday 21st April Skilled Migration 491: RDA Riverina is currently NOT accepting applications for nomination.
After receiving your pre-invite from the NSW Government please DO NOT apply for nomination, send your application, or send your application fee. Contact other RDA regions to see if they will accept your application.
Source: https://rdariverina.org.au/491