If you qualify as a step-child, in that you were less than 18 years old at the time your parents married, then you can petition for him. Depending on how he entered the US, what filings he made and any other immigration or criminal violations, he may need to apply for an immigrant visa at his home consulate. What is the basis for his "work permit"?
Answered on Jun 13th, 2011 at 9:52 AM