3-unit multi-family closing with NJ green card violations

[Mei Jiang]

Dear fellow bigger pockets investors, 

I am purchasing a 3-unit multiple family in Union County, NJ. The current owner didn't pass the green card inspection and they don't have time to fix them before closing. 

Does anyone know 1). where can I find out what's exactly green card  the violations? 2). How can I ensure that the seller will take care of the violations and pass the re-inspection after closing? 

Any suggestions are very much appreciated! 

Jimmy