What is the difference between OES and Non-OES on icert website?

Hi Anil,

My Prevailing Wage Request has been filed for my PERM on Jan/16/2019.
When can I expect the PWD?

What is the difference between OES and Non-OES on icert website?

Thanks!

You can expect your PWD result on or before June 2019 second week.

OES is Occupational Employment Statistics (OES) - Occupational Employment Statistics Home Page