中央 ちゅうおう省庁 しょうちょう再編 さいへんだったら
chūōshōchōsaihendattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 中央省庁再編

1. If/when central government reorganization happened.; If central government reorganization were to happen.

Tara Conditional