GC approved. When should I start working on the green card job?
Q. Now that I received my GC through employment, does my employer need to change my position to the one filed in the Labor Certification?
A. Yes, now that the GC is approved, your employer should "permanently" give you the job described (including the title, salary and job duties) in the Labor Certification. This change should take place within a "reasonable time" after the GC approval.