Is visa stamping required again for Amendment

[vaibhavad]

please advise on my case :-

I got h1b stamped in april 2012. but did not travel to US.

Then my project/client changed and I got my H1B amendment for client/projecct + location change today.

Do I again have to go for visa stamping? Or I can travel with old stamped visa and amendment approval notice ?


I did not get my dependents visa stamped last time. So Do I need to go ffor stamping with them and attend interview ?

[kabkaba]

You don't need a new Visa.
Your dependents can apply for their Visas without you.