What documents do I need to bring to supplement my social security card?

Legal analysis: if the social security card is lost, you should hold the original ID card or household registration book and apply to the agency where the basic medical insurance relationship is located to report the loss and reissue the social security card. If the social security card is damaged due to the cardholder's loss or improper use, or a new card needs to be replaced for other reasons, the fee will be charged according to the charging standard for replacement of the new card formulated by the provincial price department.

Legal basis: Article 57 of the Social Insurance Law of People's Republic of China (PRC), the employing unit shall, within 30 days from its establishment, apply to the local social insurance agency for social insurance registration with its business license, registration certificate or unit seal. The social insurance agency shall, within fifteen days from the date of receiving the application, examine and issue the social insurance registration certificate. Where the social insurance registration items of the employing unit are changed or the employing unit is terminated according to law, it shall, within 30 days from the date of change or termination, go to the social insurance agency to handle the change or cancellation of social insurance registration. The market supervision and management department, the civil affairs department and the organization management organ shall promptly inform the social insurance agency of the establishment and termination of the employing unit, and the public security organ shall promptly inform the social insurance agency of the birth, death, household registration, migration and cancellation of the individual.