NSW - Northern Inland 489 program is now officially closed until 1st July 2019. They will not accept any new applications. Applications that are received before 31st March 2019; 23:59 will still be assessed for a nomination, but may not be nominated by the NSW State Government until after the 1st of July 2019.
In case of any urgency for an applicant's current visa expiry and based on the date the application was received, prioritisation can be made. Their normal process will resume from 1st July 2019 (new financial year). For any inquiries, you can call on 02 67710700.
Source: http://www.rdani.org.au/skilled-migration/skilled-regional-nsw-sponsorship.php