How long one has to wait to work, when applied for converting H4 to H1

[visweshwar]

HI All,

How long does one need to wait to work, when one intends to change the H4 visa status to H1B ( individual is at usa on H4 and wants to convert that to
H1 ),

[Subramanya]

H1 issues

How long does one need to wait to work, when one intends to change the H4 visa status to H1B ( individual is at usa on H4 and wants to convert that to
H1 )

---- You have to wait till Oct.1 to start working

Subramanya