Tax policy should continue to be a national matter in the future.

Tax policy is, for the most part, a national matter.

He will certainly have great influence on national security matters.

They handle national security matters both inside and outside the country.

"They began to fear not looking strong on national security matters," he said.

Now I know you take the view that social policy is a national matter, and rightly so.

However, we believe that criminal law is entirely a national matter.

There are those who think that economic policy is a purely national matter.

Social and labour market policy must continue to be a national matter.

The funding of care is no longer a purely national matter.