birth certificate need origina

Preparing for I-485. can anybody tell me if I need the original or copy of the birth and marriage certificate?

Thanks for your help

所有跟帖： 

• 回复：birth certificate need orig -春暖花开- ♀ (154 bytes) () 06/27/2005 postreply 13:59:17

• Thank you so much -greenleav- ♀ (0 bytes) () 06/27/2005 postreply 14:04:07

• 公证一般可以办多份，在中国办公证default就是3 份 -Rosalinda- ♀ (190 bytes) () 06/27/2005 postreply 14:05:35