Only if the school approves this on your I-20.

Canada Tourist Visa expires in Oct,2015

What is your status to allow you to be in the U.S.? A Canadian tourist visa gives no right to be in the U.S.

What you may want to agree to is some language that if you successfully complete probation (or after 90 days) they will agree to begin the process...

How long would it take for our I-129F to be reviewed?

The last one we filed was adjudicated in a month and a half but posted processing times are much slower.

Is there something i can do?

Your Dad can file for you to obtain permanent residency but this will take several years. By filing though you establish a place in line. Your...

Can I apply for diffusion order ? Or a visa?

The order referred to was probably a dependency order for you to apply as a special immigrant juvenile.

Changing visa status

J-1's do not accumulate unlawful presence so you would need to go overseas with the new I-20 and return in F-1 status. Depending on how long you...

normally a letter from your employer is advisable in these circumstances. Is your OPT endorsed for free-lance training?

I am on an E-2 visa and my brother is on H1-B visa and we have a business but our visa will expire next year

What is the basis for the green card. This is relevant. H-1B's are permitted dual intent but the E-2 statute does not explicitly allow this.

i would discuss with ECFMG as they handle most of these.