Hi, I travelled to US on H1B visa on Dec XXXX and Validity of H1B visa is Dec XXXX to Sep XXXX.I stayed only 10 months in US and returned to India. I lost my passport which has US H1B visa stamped. I filed a police compliant and got the new passport and also sent a email to US Embassy in India before the expiry date. and then I submitted to US embassy documents like Police FIR , passport Xerox copies ( First Page and Last page) which was lost , US VISA stamped copy. Now my application comes under cap exemption and I am interested to file extension of H1B visa. I didn't informed to my employer that my passport was lost. Is there any need to inform the employer and is it required to submit any additional documents from employer side.?