What documents do I need to go to the Social Security Bureau to check the files?

Legal analysis: 1. If I extract files, I need to bring a file transfer letter issued by a unit with file management qualifications, my labor contract or employment record, and social security certificate.

2. If the company extracts files, it needs to bring a letter of introduction from the company and the identity certificate of the staff who will handle the files.

3. If you entrust others to extract, you need to bring the filing (transfer) letter issued by the entrusting unit, the original or photocopy of the entrusting party's ID card, the original and photocopy of the entrusting party's ID card, and the power of attorney of the entrusting party.

Legal basis: Article 29 of the Archives Law of People's Republic of China (PRC), organs, organizations, enterprises, institutions and other organizations and citizens may, according to the needs of economic construction, national defense construction, teaching, scientific research and other work, make use of unopened archives kept by archives and relevant organs, organizations, enterprises, institutions and other organizations in accordance with relevant state regulations.