New I140

[marmos]

Thanks everyone for sharing the information and answering the questions. I have 140 approved with my previous employer A. Now I have been working with my new employer B for more than a year and got my Labor cleared with the new employer. As my new employer is preparing for filing new 140,the attorney is asking me details about my old 140, which i dont have . When i checked with my previous employer he is not willing to provide the details. My question is whether its mandatory that we need the old 140 information and whether if i did not mention about the old 140,it will cause the delay in the process. My six year H1 is getting over on March 2011, I did applied for labor with the new employer by Feb 2010 and got approved, so I believe my h1 extension will not have any issue.

Please let me know...

[milda]

It is not mandatory. But if you have those details, then you can recapture the old labor dates as your priority dates.
[Note:- I am sharing my views, contact your attorney for the best advice]