How to tell if GC is applied in EB2 or EB3

[txh1b]

Do you have a copy of Labor filing?

[sbairy]

Hello,

Other than looking at the "sec 203 (b) (2)" in the I-140 approval notice, is there a way to tell under what category was the GC filed ? I don't have a copy of the labor certification that was originally filed, only have the I-140 copy and got laid-off few weeks ago.

Thanks!