The foundation stone was laid on 12 February 1921 and the building was opened on 18 January 1927 by Lord Irwin, the Viceroy and Governor-General.
[10][11] The Assembly, the Council of State, and the Chamber of Princes were officially opened in 1921 by King George V's uncle, the Duke of Connaught and Strathearn[12] The first elections to the new legislatures took place in November 1920 and proved to be the first significant contest between the Moderates and the Non-cooperation movement, whose aim was for the elections to fail.
[13] After the withdrawal of the non-cooperation movement, a group within the Indian National Congress formed the Swaraj Party and contested the elections in 1923 and 1926.
The Swaraj Party led by Motilal Nehru as the leader of the Opposition was able to secure the defeat, or at least the delay, of finance bills and other legislation.
However, after 1926, the members of the Swaraj Party either joined the government or returned to the Congress which continued its boycott of the legislature during the Civil Disobedience Movement.
In 1934, the Congress ended its boycott of the legislatures and contested the elections to the fifth Central Legislative Assembly held that year.
In the British House of Commons on 10 November 1942, the Labour MP Seymour Cocks asked the Secretary of State for India Leo Amery "What is the electorate for the present Central Legislative Assembly?"
The Governor-General appointed Frederick Whyte, a former Liberal member of the British House of Commons who had been a parliamentary private secretary to Winston Churchill.