I was on H1b from 2007 till 2009 and then came back to India due to personal issues. I never applied for extension as i assumed i need to go for a new H1 as told by my HR. Now in my current company, they are willing to transfer the H1. My question is by when i could apply for transfer?
Is it 6 years from when the petition was approved or with in 6 years of last known valid H1 status?