What is the procedure for renaming social security?

First of all, you need to change your social security registration certificate. Bring the new business license, organization code certificate, legal person ID card and the original and photocopy of the old social security registration certificate, fill in the information form of the change unit, make changes in the social security account opening window, and print the new social security registration certificate; Then go to the medical window to make changes (it should be from the medical insurance system and need to be quoted)