directorial

Of or pertaining to a director

The Seventies, that most directorial of decades.

We cannot afford to disregard the evidence of directorial choices.

Of or pertaining to administration or to a directorate

After very warm debates, the result was, that the directorial minister of Mentz should make the strongest possible representations to the Emperor's principal commissary.

The analysis ... is consistent with the fair treatment of directors and parties affected by directorial behaviour.