Such a policy would require a change in federal law.

To do this will require a significant change in policy.

But that would require a change in the federal law.

To win a significant amount of new business would require a big cultural change at the company.

In some cases, state laws already have required such changes.

This will require changes in the way scientists report new knowledge.

For many local authorities the decision is significant and will require a change of approach.

If this requires a change of leader, then so be it.

That kind of drop requires a big change in behavior.

He also considered acceptable to use his own reason if times had changed and the law required a change.