take effect

In any case, much more is being done than before the Federal law took effect.

The changes take effect at the beginning of next year.

The changes are expected to take effect on May 20.

The law took effect in 1997 and has, according to the court, been used to help end the lives of about 70 people.

The single market is to take effect by the end of 1992.

The law is expected to take effect in the next month.

The law began to take effect at the beginning of the 2011 school year.

The president died before the end of the war, and the plan never took effect.

The final one was to have taken effect last week.

The law will take effect at the end of May.