First, report the case immediately and contact the lost and found office at the airport.
Once you find that your ID card is lost, you should immediately report it to the police station or the relevant service desk at the airport, and provide the lost details and personal information. At the same time, contact the lost and found office of the airport to find out if anyone has found and handed in their ID card.
Second, cooperate with the airport staff to find it.
The airport staff will search according to the information you provide, which may include broadcasting inside the airport and viewing surveillance videos. You need to keep your mobile phone open so that you can be contacted in time when you find your ID card.
Third, reissue temporary id card or identity certificate.
If you can't get your ID card back in time, you can consider applying for a temporary id card or ID card at the airport or a nearby public security organ. These documents can be used as temporary substitutes to help you complete the necessary journey.
Fourth, strengthen the security protection of personal information.
Personal information may be exposed after the ID card is lost. So you need to strengthen the security protection of personal information, such as changing important passwords and paying attention to the security of bank accounts.
To sum up:
After losing your ID card at the airport, you should report it immediately, and contact the lost and found office of the airport to cooperate with the staff to find it. If you can't get it back in time, you can consider applying for temporary id card or identity certificate. At the same time, it is also very important to strengthen the security protection of personal information. Although the loss of ID card may bring some inconvenience, we can minimize the loss by taking active measures.
Legal basis:
People's Republic of China (PRC) Identity Card Law
Article 1 1 stipulates:
If the state decides to issue a new generation of resident identity cards, the validity period of the resident identity cards expires, the citizens' names change, or the documents are severely damaged and unrecognizable, citizens should apply for new cards; If there are errors in the registration of resident identity cards, the public security organ shall promptly correct them and issue a new card; When you get a new card, you must return the original card. If a resident identity card is lost, it shall apply for a replacement.
Article 12 stipulates:
The public security organ shall, in accordance with the provisions, apply for the collection, renewal and replacement of resident identity cards. The public security organ shall issue resident identity cards within 60 days from the date when citizens submit the registration form of resident identity cards; In areas with inconvenient transportation, the processing time may be appropriately extended, but the extension time shall not exceed thirty days.