successive ministers of education after the effectuation of the constitution of japan 日本国憲法施行後
both of the following two conditions should be met for effectuation of the protocol (article 25 of kyoto protocol ). 発効の条件は、以下の両方の条件を満たす必要がある（京都議定書25条）。
disputes over the penal code and the commercial code were also made at the same time , and the old penal code was totally revised and the effectuation of the old commercial code was postponed . なお、この論争と同時期に刑法典・商法典を巡る論争も行われて、旧刑法の全面改正と旧商法の施行延期が行われた。
this can be seen from an article in " nihonshoki " that in 648 , at the time of effectuation of the thirteen grades of cap rank , ministers of the left and the right refused to wear the crowns of the new system . 大化4年（648年）の冠位十三階の施行の際に左右両大臣が新制の冠の着用を拒んだと『日本書紀』にあることがそれを物語っている。
the post of grand steward has been officers certified by the emperor since the establishment of kunaifu in 1947 and the name change to imperial household agency and the effectuation of the constitution of japan in 1949 , and its appointment and dismissal are attest by the emperor . 1947年の宮内府設置、1949年の宮内庁改称と日本国憲法の施行以来一貫して長官の職は認証官であり、その任免は天皇により認証される。
