When did the unification of Wuhan Human Resources and Social Security Bureau begin?

Does the subject want to ask, "When did the three social security unification in Wuhan begin?" August 2020. According to the Measures for Administrative Supervision of Social Insurance Funds, in August 2020, enterprises all over the country began to face the policy impact of "three unifications of social security", and Beijing, Guangzhou, Guangdong, Shijiazhuang, Zhejiang, Hangzhou, Wuhan, Xiamen and other places carried out special rectification activities, so it was August 2020. "Three unifications of social security" refers to the abbreviation of contract, individual tax and social security. It is the government's requirement that the main body of labor contract, the main body of withholding and remitting wages and personal income tax, and the main body of paying social security should be consistent when implementing supervision.