B.N Rau, the Constitutional Advisor to the Assembly, on the basis of the reports of the various subcommittees and discussions in the Constituent Assembly mentioned in the previous stage, prepared a Draft Constitution. The Draft Constitution was ready by October 1947 and was submitted the Drafting Committee. 

Resources

The Draft Constitution prepared by the Constitutional Advisor can be accessed in Volume 3 of Shiva Rao’s Framing of India’s Constitution p. 4.