There was a high-level conference a couple of weeks ago in Brussels.

The scheme became Project Plough and many high-level conferences were dedicated to it.

That looks like a high-level conference of some kind.

On one occasion, the physicist interrupted a high-level conference by announcing, "You will have to excuse me, gentlemen.

"We don't need a high-level conference to come to a sensible decision."

Incidentally, you are aware that we're having our first high-level conference?

Secretaries might manage all the administrative details of running a high-level conference or arrange the catering for a typical lunch meeting.

It's a chance for us to show everyone that B5 is past her growing pains, that we're a suitable place for a high-level conference.

The first preparatory international high-level conference was organised by the Commission.

Asking for a further high-level conference to be held will only incur expense which would be better allocated to specific measures.