Some occupations on the NSW 190 Priority Occupation List (NSW 190 List) now have an additional requirement for nomination by NSW. 

What are they?

• be currently living in NSW
• have been employed in NSW for at least one year in your nominated occupation.

For more information, including the documents you need to present as evidence, please see our frequently asked questions.
 

Which occupations have this requirement?

The occupations that have this additional requirement are indicated on the NSW 190 List.

Source: https://www.industry.nsw.gov.au/live-and-work-in-nsw/visas-and-immigration/skilled-nominated-migration-190/frequently-asked-questions