Current or in force; something that is presently in operation or applied (commonly used for laws, systems, or rules).
現行の法律ではその行為は違法とされる。
Under the current law, that act is illegal.
現行制度に若干の改正が必要だ。
Some revisions to the current system are necessary.
この製品は現行モデルと互換性がない。
This product is not compatible with the current model.