Can I get my H1b transfer to another company from H1b approval

USA H1B Visa
1

Hello,

I have a valid h1b approval not stamped till 2015, got approved last year. Can I use this approval to get this h1b transfer to another company.

I knw the transfer means filing a new h1b without h1b cap.

If yes then once the transfer is approved and I get a new h1b Approval, do I need to wait untill oct1 2013 to start working in US?

2

Yes, you can use the approval notice to get H1b transfer.

You can start working immediately as this is not your first H1 visa.