認にん証しょう局きょくMeaningsNoun1. Certification AuthorityKanji used認admit証proof局bureauComposed of認にん証しょうcertification; attestation; authentication; confirmation; Imperial attestationNoun局きょくbureau; department; office (e.g. post, telephone); broadcasting station (e.g. television, radio); channel; exchange; affair; situation; game (of go, shogi, etc.)Noun