The validity and renewal of the national library reader's card.

The validity period of the card is 3 years from the date of issuing the card. After this time, some functions may not be available. Just go to the registration office for verification (verification means swiping the card).

If you don't use it, keep this card. Because it is only the first time to apply for a card, there is no handling fee, and the replacement card needs to pay 5 yuan handling fee.

There is only one kind of national map card, which can be used for life, and there is no difference between temporary and long-term use.