What does the first social security participation represent?

Legal analysis: the date of social security participation refers to the date when employees apply for social security participation for the first time, which is generally the date when employees apply for personal information registration in departmental social security for the first time.

Legal basis: Article 2 of the Social Insurance Law of People's Republic of China (PRC) The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance, maternity insurance, etc., to protect citizens' right to get material help from the state and society according to law in case of old age, illness, industrial injury, unemployment and maternity.