Family based Green card

[immihelp]

Hi,

My own sister and brother-in -law are US Citizens. I would like them to apply green card for me.Previously I was on H1 in US for 6 years and on B1/B2 valid for 10 years. Please let me know the procedure and how soon I get work authorization to work in US.

Have a good day

[immihelp]

1. Read http://www.immihelp.com/visa-waiver-program/
2. After 11 to 12 years.