The retroactivity of administrative act is limited to the executive force.

行政行为的追溯力仅限于执行力。

youdao

The retroactivity of construction of law refers to if the new construction of law can apply to the past event and behaviour.

法律解释的溯及力是指新的法律解释颁布后对其颁布前的事件和行为是否适用的问题。

youdao

However, it is actually the law itself, not the PSC's interpretation, has the authority to specify the retroactivity of the law.

但法律是否具有溯及力应由法律本身作出明确规定，不能由司法解释来决定。

youdao

In New Jersey, where a new tax was passed in July 2002 but made retroactive to Jan. 1, 2002, a trial judge ruled in favor of the estate of a woman who died during the period of retroactivity.

FORBES

Will lame-duck Congressmen who lost their election punt this dirty deal to the next Congress, promising passage and retroactivity?

FORBES: Obama And Republicans Race Against The Clock In Tax Deal

Risk of retroactivity declines as we reach the end of the year.

FORBES: Payday for Trust Babies