Japanese phrase
___の適用時期を教えてください。 ___ no teki yō ji ki o oshi e te ku da sa i
Meaning
Could you tell me when ___ takes effect?
When to use it
Asks when something will take effect. It is a polite and direct request for information about the timing of a rule, service, or change.
Example dialogue
新制度の適用時期を教えてください。 shin sei do no teki yō ji ki o oshi e te ku da sa i
Could you tell me when the new system takes effect?
来月からです。 rai getsu ka ra de su
Starting next month.