There are two social security cards. What about those in different provinces?

Legal analysis: two social security cards in different regions can be merged under certain conditions, otherwise only one social security card can be cancelled.

Legal basis: Administrative Measures of the People's Republic of China on Social Security Cards.

Article 15 Human resources and social security departments at all levels shall guarantee cardholders' right to inquire about and handle human resources and social security business, adopt technical means and management measures to protect cardholders' personal privacy, use relevant information of social security cards according to law, and ensure the safe use of social security cards.

Sixteenth provincial, municipal human resources and social security departments that are allowed to issue social security cards shall formulate clear rules for the application and management of social security cards, and announce them to the public through express service places and publicity on government websites. The social security card application management program shall include the following contents:

(a) the function and purpose of the social security card;

(two) the issuance, application conditions and application procedures of social security cards;

(three) the scope of use of social security cards (including use restrictions), the use period and the use method;

(four) the procedures for reporting the loss and reissue the social security card after it is damaged or lost;

(five) the rights and obligations of the card issuer, the cardholder and other relevant parties.

Seventeenth Ministry of Human Resources and Social Security unified planning and deployment of cross-regional application of social security cards, the implementation of cross-regional application access system. The Office of Ministry of Human Resources and Social Security Informatization Leading Group is specifically responsible for checking the consistency and safety of the card environment in various places, and granting access to those who pass the inspection.