In Murthy forum, it was mentioned like this.
"Once an individual with an approved I140 and I485 pending at least 180 days takes new employment, the person is remaining eligible for adjustment solely because of AC21.
The AC21 law allows a person to have USCIS continue processing an I485 when one accepts new permanent employment regardless of whether anything is filed to USCIS.
Choosing not to file notice to USCIS that one is no longer and will no longer be working for the sponsoring employer does not block AC21 from being activated."
What I understand here is that one need not inform USCIS about his job change using AC21. What is the potential risk if any one chose not to inform the job change to USCIS, if I-485 is pending more than 180 days and I-140 was approved? (Assuming that the old employer may not revoke approved I-140)
"Once an individual with an approved I140 and I485 pending at least 180 days takes new employment, the person is remaining eligible for adjustment solely because of AC21.
The AC21 law allows a person to have USCIS continue processing an I485 when one accepts new permanent employment regardless of whether anything is filed to USCIS.
Choosing not to file notice to USCIS that one is no longer and will no longer be working for the sponsoring employer does not block AC21 from being activated."
What I understand here is that one need not inform USCIS about his job change using AC21. What is the potential risk if any one chose not to inform the job change to USCIS, if I-485 is pending more than 180 days and I-140 was approved? (Assuming that the old employer may not revoke approved I-140)