The Constituent Assembly of India was established in response to the Cabinet Mission’s proposals for drafting India’s constitution. It was created on December 6, 1946, and operated for nearly three years until dissolved on January 24, 1950. Members of India’s Constituent Assembly were chosen from all provincial assemblies using a single transferable vote proportional representation system. There were 389 elected members of the constituent assembly at the outset, with 292 representing states, 93 representing princely states, and four representing the provinces of Delhi, Coorg, Ajmer, and Baluchistan.
On December 9, 1946, the Constituent Assembly had its inaugural meeting and elected Dr. Sachhidanand Sinha, the assembly’s oldest member, as provisional President.
The assembly elected Dr. Rajendra Prasad as Chairman and Dr. H.C. Mukherjee as Vice President on December 11, 1946. B.N. Rau has been appointed to the position of constitutional adviser.