ご存ぞん知じの通とおり

expression

as you know; as you are aware

Honorific phrase used to acknowledge shared knowledge with the listener. Often used as a preface before stating something the listener is expected to know.

• ご存ぞん知じの通とおり、来らい月げつから新あたらしい制せい度どが始はじまります。

  As you know, the new system will start next month.

• ご存ぞん知じの通とおり、彼かれはこの分ぶん野やの専せん門もん家かです。

  As you are aware, he is an expert in this field.