The following message is displayed on the RDA Northern Inland site: 

Applications for Skilled Regional State Nomination by the Northern Inland region

from Midday (12:00 pm AEST) on Thursday 18 July, 2019.

The Occupation List for this region will go online at that time. 

We are optimistic that the NSW Government will re-commence nominating by Monday 22 July, 2019. 

This Northern Inland region will not accept 489 applications any later than 3 September 2019. The last day that nominations will be processed and invitations from the Department of Home Affairs will be issued for the visa sub-class 489 is 10 September 2019. The new Skilled Regional State Nominate visa sub-class 491 will commence on 16 November 2019. The last day that invited applicants can lodge their application with the Department is 15 November 2019.

Source: http://www.rdani.org.au/skilled-migration/skilled-regional-nsw-sponsorship.php