shìfǒu xūyào, zài nǎlǐ zuò, duōjiǔ yǒuxiào, dōu yào àn dāngdì yāoqiú lái

是否需要、在哪里做、多久有效，都要按当地要求来。

Whether it is required, where to do it, and how long it is valid for all depend on local requirements.