Change job from company B to C and use I-140 approval from company A

[nmahesh567]

I would like to know how long I-140 approval from company A is valid.

I have I-140 approved from company A and now I am working with company B. I used I-140 approval from company A to get 3 years extension while joining company B.

How long I-140 approval from company A is valid? Can one change job from company B to company C and still use I-140 approval from company A? Or getting 3 years extension based on approved 140 is possible only once?

Thank you in advance.

[nmahesh567]

Can someone please answer?

[zoom123]

If the company A withdraws your I-140 then? You must work with the same company who applied your I-140, when you file I-485, now a days they ask all your tax returns W2 etc from that company.

There is a option you can file AC21, to change your I-140 but it should be same responsibilities and duties.
Ask Company B to file your Labor and I-140 in EB2 and take the old priority date of Company A I-140.
Good Luck