Please do a search typing in passports or try this link for starters
http://dr1.com/forums/showthread.php?t=29446&highlight=passports
Your question is all too vague for someone to help you. Are you Canadian/American/European trying to get a Dominican into your country, different rules for different countries.
Try searching under the legal section as well, find the scenario that fits your situation and then if you have additional questions, come back and ask.
Marlie