The system was to remain in effect for over 200 years.

This remained in effect until after the end of the war.

A state sales tax of slightly more than 4 percent would remain in effect.

An additional state sales tax of a little more than 4 percent would remain in effect.

The court allowed it to remain in effect until May 1993.

It will remain in effect until the end of 2007.

Sometimes they remained in effect for a week, most times only two to four days.

They introduced a new program of study, which remains in effect today.

It was supposed to last six months but remained in effect for more than two years.

By the early 1970s, none of these plans remained in effect.

Though the service is no longer offered, these laws remain in force.

How long will the threat of air attacks remain in force?

This order can remain in force for up to two years.

After all, copyright remains in force no matter what the technology.

The policy essentially remained in force for the next ten years.

Policy remains in force for the life of the child.

It remained in force for 80 years from 1894 to 1973.

A compromise was reached at the time, which remains in force today.

So the proposed increase will remain in force only until the other measures take effect.

If current laws remain in force, more such cases are likely to be brought to trial.