Timeline restrictions on migration 1948-1954

March 1, 1950
Measures on Prohibition of Exit and Entry of National Currency.
August 2, 1951
Provisional Measures on the Exit and Entry National Border of Overseas Chinese.
August 2, 1951
Control over Passengers Traveling to and from the Regions of Hong Kong or Macao.
November 28, 1951
Provisional Rules on the Exit, Entry and Stay of Aliens in China
July 25, 1952
Decisions on employment & a directive to prevent rural influx to cities.
August 10, 1954
Provisional Measures on Exit of Aliens in China.
August 10, 1954
Provisional Measures on Residence Registration and the Issuance of Residence Certificate of Aliens in China.
August 10, 1954
Provisional Measures on Travel of Aliens in China.