India, Oct. 8 -- In wake of the recent changes in immigration policy by the Trump administration, the University of Southern California has issued a warning to academics and staff on H-1B work visas to delay any international travel.

The development comes after the White House unveiled a new proclamation and tax schedule that might have a big effect on foreign employees in the US.

A recently signed presidential proclamation imposes a $100,000 charge for any new H-1B petition submitted after September 21.

USC academics and staff, as well as those with comparable visa status, are encouraged to postpone overseas travel, even if this regulation does not apply to current H-1B holders, renewals, or amendments.

The goal of this new regulatio...