It also includes in its article 7 a mandatory rule of the shorter term for works from non-EU countries.

The surrounding Arab nations were also emerging from mandatory rule.

Brown carries the distinction of being the last goaltender in the league to play without a protective mask, now a mandatory rule.

The judges read this view into the proposal because it makes mandatory many rules that have long been discretionary.

It was the board's first endorsement of such a mandatory rule.

One would have thought that all this would galvanize federal action to enact mandatory rules.

We should welcome the creation of this kind of body, which would lay down mandatory technical rules to be applied throughout Europe.

It would require the federal government and the utility industry to write mandatory rules for the operation of the power grid.

It calls a mandatory rule "a totally unwarranted restriction on consumer choice."

Like the aviation agency, the institute argues that the mandatory rule would "cause the deaths of far more people than it might save."