The National Library returns the card at the library accreditation office, which is open from Monday to Friday at 9:00-2 1:00 and from Saturday to Sunday at 9:00- 17:00.

When returning the card, you must first pay off the borrowing money in the corresponding reading room/service point. After confirming that there is no arrears, I will go to the registration office for deposit refund with my reader's card, original ID card and deposit receipt.

If you entrust others to handle it on your behalf, you must also submit the original valid ID card of the handler.

Extended data:

Precautions for card withdrawal:

The deposit receipt of each function of the reader card must be properly kept, and it will not be replenished if it is lost. When the function is returned, the corresponding deposit will be retrieved with the deposit receipt.

If you accidentally lose the certificate of deposit, you should take the initiative to report the loss. After performing the corresponding refund procedures, I will get back the deposit with the original and photocopy of valid identity documents;

If there is no deposit receipt for entrusting others to refund the deposit, the original and photocopy of the agent's valid ID card must also be submitted. The deposit can be refunded before 16: 30 every day.

China National Library China National Digital Library Certification Guide