Requirements for a younger sister(s) under 21 to stay with an elder sister having the Green Card

[kechex]

I got the the states through the DV lottery. I read about been able to bring a relative within the age range 21 and below. How far through is this and if possible what are the requirements.

Thanks.

 

[TheRealCanadian]

I got the the states through the DV lottery. I read about been able to bring a relative within the age range 21 and below.

Yes, it's a minor biological child, stepchild, or sibling you adopted prior to the reaching 16 years of age.