What materials do I need to bring to change my company's social security card?

If the applicant handles it himself, please hold the original valid identity certificate; If the applicant is a minor, the original and photocopy of the applicant's valid ID card or residence booklet, and the original and photocopy of the guardian's valid ID card are required; When applying for agency, the applicant shall provide the original ID cards of both parties, a copy of the agent's ID card, a letter of introduction or power of attorney from the unit, and a color photo of the applicant on a white background; Applicants applying for the agency of immediate family members need to provide valid ID cards and original household registration books of both parties, a color photo of the applicant with a white background, and proof of the marital status of the spouse.

legal ground

Article 2 of the Social Insurance Law

The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance, so as to guarantee citizens' right to receive material assistance from the state and society in accordance with the law when they are old, sick, injured, unemployed and have children.

Article 3 of the Social Insurance Law

The social insurance system adheres to the principles of wide coverage, basic protection, multi-level and sustainability, and the level of social insurance should be compatible with the level of economic and social development.