Employer not providing I140 - FOIA still an option?

[sixstringsin]

My I-140 got approved more than a year ago but my employer is refusing to provide a copy of my I140 approval. I looked at FOIA but every answer I find online is dated back to 2014/2015. Is FOIA still an option and has anyone got it via this route recently?

What other options do I have?

[pontevecchio]

It is worth trying . 

[xTDx]

I-140 is employers petition. Most employers share an approval copy out of courtesy. You don't really need a copy, all you need is the receipt number.  A simple google search points me to this : https://www.wikihow.com/Get-a-Copy-of-Your-Approved-I‐140-Notice

I don't think there is a reason to doubt that FOIA request won't work.