The halting efforts to plug the student visa system reflect the overall difficulty of improving domestic defense, most notably airline security.

The downside of the working week was a broken down visa system which created a backlog of work and dissatisfaction for our customers.

After the Sept. 11 attacks exposed a visa system in disarray, Congress ordered an overhaul.

It sets up a special visa system for Aceh.

As a visitor to the Schengen area, you will enjoy the many advantages of this unified visa system.

Sufficiently worried about falling international students numbers, Australia's government has recently reviewed its visa system.

A Democratic Congressional official who also provided an account of the findings described "an incredibly inefficient visa system."

The program is integrated within the federal government's visa system.

In this respect, we have tried to make progress with the gradual unification of our visa systems.

I referred to the visa system earlier.